Gratefulness
n. 感激, 感恩
✅ 同义词
🗣️ 情景例句
I don't know.
我不知道。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
How long did you live there?
你在那儿生活了多长时间？