托福詞匯短語匯總（十九）

black and white 黑白分明

若說某個局面是 black and white, 那意思就黑白分明，很容易判別錯與對。

例句
I'm really sure about some things. I think free education for all is a black and white issue.
The question of nuclear power isn't black and white. Many people believe it is the only way to produce a large amount of clean energy - but many others think it has considerable dangers.

請注意
短語 in black and white 的意思是白紙黑字，常用來形容某事被寫下來作記錄。

例句
I couldn't believe I had won the lottery, but when I checked my bank statement there it was in black and white: one million dollars!

今日小常識
Giant pandas are famous for their love of bamboo, and it forms over 90% of the animal's diet. Unfortunately, bamboo has very poor nutritional value, meaning pandas have to consume up to 20kg each day to survive.
眾人皆知大熊貓喜愛竹子，熊貓的食物超過90%都是竹子。不過可惜的是，竹子的營養(yǎng)價值很低，所以為了生存，熊貓每天得吃20公斤左右的竹子才能確保營養(yǎng)平衡。