Gracing
v. 使优美（grace的现在分词形式）
🗣️ 情景例句
Without that, it's hard.
没有就难办了。
What time does the train for Boston leaves?
去波士顿的火车几点开？
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。