Grammatical category
语法范畴
🧩 词语组成解析
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
I invited him last Thursday.
我上个星期四邀请他。
At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room.
这会儿，书把地板的每一点空隙都占据了，我实际上是踩着这些书进出房间的。