評論
打印
1.By the time, you walk out your front door you have already been exposed to thousands of chemicals.
exposed to 容易受到…，易受，易招致，易招惹；露于；朝向
The area where most refugees are waiting is exposed to the elements.
大多數難民等待救濟的地方都不能擋風遮雨。
Audiences' expectations are ratcheted up as they are exposed to high-budget productions.
觀眾看過高成本影片后期望會相應上升。
2.On its own, each chemical seems harmless. But in combination with other chemicals, they may become deadly.
on one's own 獨立地；獨自地；主動地
I live on my own in a studio flat.
我自己住在一個單間公寓里。
When push comes to shove, you are on your own.
如果形勢糟糕，你就只能靠自己了。
