慢速英语:Cambodia Can Export Travel Goods to US Duty-Free(翻译)

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1. announce vt. 宣布; 述说; 声称
例句：He will announce tonight that he is resigning from office
他将于今晚宣布辞职。

2. diversify vt.使多样化，多样化
例句：People should diversify their investments.
人们应分散投资在几家公司。

3. believe vt.相信; 信任; 以为
例句：Whom should we believe?
我们应该相信谁呢？

4. invest vt.投资; 花费
例句：Can I be sure of a profit if I invest?
我要是投资, 肯定能获利吗?