Petrideserta
岩下荒漠群落
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
He will be here in 30 minutes.
他在三十分钟内会到这里。
Captain Alison will set out at eight o'clock, so we'll have plenty of time.
艾利森船长将于8点钟启航，因此我们有充裕的时间。