Nilvar
尼尔瓦合金
🗣️ 情景例句
I think the problem can be gotton over without too much difficulty.
我认为问题不难解决。
We have some reports to show you for background information.
我们还有一些报告向你介绍背景资料。
In seeking independence, they do not sacrifice their human dignity.
在追求独立自由的同时，他们并不牺牲为人的尊严。