Starship Girl Express

Nica Luna penetrates both ends of the coconut shell, making the appearance of the new Taohuawu, hangs on the ceiling, and the oil is on the inside ... it seems to start environmental protection, and no longer burns wood. There are fossil energy sources such as petroleum, coal, and natural gas. It is necessary to light up at night and can only use animal oils.

After playing this new handmade chandelier, Bai Moqi turned to the left, and went to the top of the city wall ...

Bai Moxie understood in his heart that Nica Luna did not actually do so in herself, but as long as she eliminated her sister and compared with others, Nichekona's relationship with herself was the closest.

Walking on the city head, thinking about the mind, enjoying the treasure and catching and seeing the baby, it is easier to spend than the holiday.

Sudden.

In the hollow box of the southeast corner, there is a seemingly unspoken ringtone. There is only one possibility, that is, the "cat bell" on the neck of Nica Luna, which is also the reason for the prohibition of sound wave detection, but if it is listened to the ears, listen to the ears. If you come, it is not a foul, it is a normal way of game ...

Nica Luna will also hold the bell, trying hard to do not let it sound, and not to pick the bell down, to avoid being unable to find anyone, causing the hiding and hiding to become boring and meaningless.

It can only be said that this inadvertent realization of the game balance makes the hiding and seek justice just right.

Bai Moxie's fingers direction: "Ah! See what I found-"

Ding Ding Ding-

The ringtone sounded rapidly, and only hearing his sound and no trace, Nica Luna was in an emergency and quickly transferred.

Bai Moqi was not ambiguous. He focused on the building, staring at the ringtone and moving trajectory, recalling the castle structure, guessing the purpose of Nazi Luna, and then breaking the attack, jumping down the city's head, running towards the tower direction, and chasing ... Mowing

However, when he ran to the slender tower, the sound of the bell has long disappeared ... marble buildings, the corridor closed space, can effectively form echoes. Nicknona recently discovered this, so he found the corners and straight walls. The place deliberately moved to move the information interference.

"Hahaha! Baby! Don't hide! See your brother out of you!"

Bai Moxie smiled confidently.

The sound bait is indeed very effective, but the authority is blocked. To create interference, then you can only get out of the horse. Catch the little guy ...

Bai Moxie moves and bones. As soon as the warm -up exercise is finished, he starts to run and jump along the wall. It moves like ghost charm. The devil murdered mad, turning the corner of any window.

A scared person, ah, no, it is scared to death.

"Wow, ah-" Nicka Luna finally bumped into Bai Moqi in a balcony corner, screamed, turned around and ran back.

But her short legs, to be honest, as long as Bai Moqi had that thought, it was impossible to escape at all.

"Oh oh oh, who is the little cute, let me see, -" Bai Moqi walked into the balcony, opened the curtains, and ran away from Nica Luna. The corridor walked.

"Gig "-"

The gallery echoed the laughter of Nickey Luna, Da Da, the running sound of the boat -shaped wooden boots disappeared.

[Fossil fuel], also known as ore fuel, is a kind of hydrocarbon or derivatives, including natural resources such as coal, petroleum and natural gas [1]. The products obtained by crude oil through refining petrochemical industry are also called petrochemical products. The difference between fossil fuels is very large, and it can be from volatile substances (such as methane), to liquid oil to no volatile tum -free coal. The use of fossil fuels has made industrial development on a large scale, thereby replacing waterwheels in history.

When generating power, energy will generate energy during the combustion fuel, thereby promoting the turbine to generate power. The old -style generator uses steam to promote the turbine. At present, many power stations have adopted the gas turbine engine, which uses gas to directly promote the turbine.

Fossil fuel is still one of the main sources of energy at present, but fossil fuels are exhausted energy, which requires millions of years to generate, and the consumption speed far exceeds the generation speed. Therefore, insufficient supply of fossil fuels will cause an energy crisis [2]. Especially the gasoline from petroleum has the greatest impact. In the second half of the 20th century, three oil crisis appeared due to insufficient oil supply [3].