🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
I invited him last Thursday.
我上个星期四邀请他。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。