「英語(yǔ)四級(jí)」聽力口語(yǔ)關(guān)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(diǎn)睛

expose經(jīng)常用作被動(dòng)式be exposed to sth.，其實(shí)表示的是主動(dòng)含義，意為“經(jīng)常接觸”。如：
Being exposed to the Internet, he knows a lot about e-commerce. 由于經(jīng)常上網(wǎng)，他對(duì)電子商務(wù)十分了解。
Exposed to sunlight for too long, she suffers from skin cancer. 由于暴露在陽(yáng)光下的時(shí)間太長(zhǎng)，她患上了皮膚癌。