Situps
仰卧起坐
🗣️ 情景例句
Why don't we just check out?
那何不立即结帐离开呢？
He hasn't answered my letter yet.
他还没有给我回信。
Settlers made agreements with Native American cheifs but always broke them afterwards.
殖民者同美洲土著人的首领达成了协议，但是这些协议随后总是被撕毁。