1.clamp down on （對……）進行壓制

The mayor had become ineffectual in the struggle to clamp down on drugs.

該市長在打擊毒品的斗爭中行動不力WlY%)!e&YVj~,kZv。

2.small-fry 小人物，無足輕重的人

People like us are small fry to such a large business.

對于這樣一家大公司來說，我們這樣的人不過是小魚小蝦T.*N[HDG7R]eHG[。

3.rife 普遍的

Underinvestment is rife, especially in networks, and customers are suffering as a result.

投資不足的情況普遍存在，在能源網絡設施方面尤為突出，用戶因此而受到影響kUS2)EZKYGJ.l-E=-r。

4.be exposed to 暴露

Victims may be exposed to poisonous or radioactive minerals.

受害者可能接觸到了有毒或放射性礦物%(2r=Ti0hY.1,US。