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get by过日子,糊口,勉强对付
例句：She never works but somehow she gets by.
她从不工作, 但总能凑合着过下去。
No one is able to get by without oxygen.
没有氧气人不能维持生命。
2.Kyra, normally -- in normal times if you're out of work you can apply for an unemployment insurance and you get 26 weeks of unemployment benefits on average.
apply for申请
例句：He applied for a passport.
他申请护照。
I made up my mind to apply for a scholarship.
我决定申请奖学金。
on average平均，按平均数计算
例句：On average we receive five letters each day.
我们平均每天收到五封信。
