🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
How long have you been studying English?
你学英语多久了？
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。