「英語四級」聽力口語關鍵句：53. I'm exposed to the thoughts of s

53. I'm exposed to the thoughts of some of the world's best writers.

點睛

expose經常用作被動式be exposed to sth.，其實表示的是主動含義，意為“經常接觸”。如：
Being exposed to the Internet, he knows a lot about e-commerce. 由于經常上網，他對電子商務十分了解。
Exposed to sunlight for too long, she suffers from skin cancer. 由于暴露在陽光下的時間太長，她患上了皮膚癌。