Skysweeper
n. [军]\扫天\式高射炮,雷达瞄准高射(机关)炮[商标名]
🗣️ 情景例句
You'd better be careful.
你要小心一点。
She asked me which one I'd like, and I said I didn't mind.
她问我要哪一个，我说哪一个都没有关系。[动词时态一致，这是中国人学习英语最头痛的一个问题。]
Is this one better?
这种更好些吧？