be exposed to的用法和樣例：
例句
用作動詞 (v.)
- They had to be exposed to the enemy's gunfire.
他們不得不冒著敵人的炮火。 - This plant can't be exposed to strong sunshine.
這種植物不能暴露在強光下。 - The papers were inaccessible to the public.
這些文件公眾無法接觸。 - It is an urgent problem that has to be tackled.
這也是個比較急迫的問題，總要接觸的問題。 - Be faced with a real need to do sth.
面臨著做某事的真正需要。 - We must awake to the difficulties facing our team.
我們必須認識到我隊面臨的困難。
