气球驾驶员

Incredibly, the man had made an ascent in Lowe's balloon the previous year when the balloonist had been in Charleston.

令人难以置信的是，当这位气球驾驶员一年前在查里斯顿时，这人就已经乘洛的气球上升过一次。

The first parachute was built by a French balloonist, Jean PierreFrancois Blanchard.

第一个降落伞是法国气球驾驶员让·皮埃尔·弗朗西科·布朗沙尔制造的。

The first parachute was built by a French balloonist, Jean Pierre Francois Blanchard.

第一个降落伞是法国气球驾驶员让·皮埃尔·弗朗西科·布朗沙尔制造的。

To launch a hot-air balloon, the pilot first makes sure the basket is tied securely to the ground, so it doesn't suddenly fly off.

想要让热气球升空，驾驶员首先要确定篮子有牢牢的绑在地上，这样气球才不会忽然升空。

The pilot uses the propane burner to control how high or low the balloon flies. To go up, he or she turns up the burner to make the air in the envelope hotter. To go down, the pilot just lets the air cool down.

驾驶员会通过丙烷燃烧器来控制气球飞的高度，想要飞高时，他或她就会打开燃烧器加热气囊内的空气，若想要降低高度时，驾驶员只要让空气冷却下来即可。

As it opens, the pilot uses a propane burner to blow hot air into the envelope. The balloon then rises as it is inflated with the hot air until it is upright.

当气球充好气后，驾驶员会使用丙烷燃烧器将热气灌入气囊，当热空气渐渐增加，气球会慢慢的上升，到最后会完全竖立起来。

When the pilot gives a signal, the basket is untied, and there is lift-off.

当驾驶员发出信号，别人会解开绑住篮子的绳子，则气球就升空了。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。