be active的用法和样例:
例句
- We are looking for dynamic persons to be salesmen.
我们正在寻找充满活力的销售人员。 - I wish I could be as active as your grandfather, he looks like a teenager.
我希望我能够像你祖父那样充满活力,他看起来就像十几岁的年轻人。 - He became an active social reformer.
他成了一位积极的社会改革家。 - We must be active in arousing the masses to action.
我们要积极发动群众。