Geoprobe
地球探测火箭
🗣️ 情景例句
When is check-out time?
什么时候必须结帐和离开宾馆？
If he doesn't help him, I will.
如果他不，我将帮助他。
And then I watched all the glasses that were on the table fall off onto the floor.
接着我看到桌上所有的玻璃杯都掉到了地板上。