✅ 同义词
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
What's this?
这是什么？
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。