他们可以帮你拉下篮子，或者把气球系在地上的汽车上，直到你准备好起飞。
They can help you pull down the basket or tie the balloon to the ground car until you are ready to fly.
或者还是用极坐标系，这比直角坐标系更好。
Or I can use polar coordinates,and it works a little bit better that way.
如果系的绳子或者捻的绳子高过容身之处的高度，你必须加一个节水滴杆。
If you tie rope or twine higher than the shelter, you should attach drip sticks.
也可以只列目录名称，或者只列某系扩展名的文件名。
Can also be out only a directory name, or simply set out a line extension of the file name.
也可以只列目录名称，或者只列某系扩展名的文件名。
Can also be out only a directory name, or simply set out a line extension of the file name.
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