Definition: to only eat a particular type of food Level: B2
我几乎只吃意大利面。
I more or less ___live ___on pasta.
只吃胡萝卜可能听起来好笑，但素食者确实这样做。
It may sound funny to ___live ___on carrots, but vegetarians do it.
有些人只吃垃圾食品，因为它方便。
Some people ___live ___on junk food because it's convenient.
