Balco
巴尔可镍铁合金
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
Never put off till tomorrow what you can do today.
今天能做的事绝不要拖到明天。
How do you do?
你们好！