重点讲解:
1. By the end of 到...结束时;在...之前
I'm always broke by the end of the month.
我总是一到月底就没钱花了
。2. make ends meet 收支相抵
They will be forced to work to make ends meet.
他们将不得不工作,否则就会入不敷出
。3. no longer 不再
He could no longer hold back his tears.
他再也无法控制住眼泪
。4. economic crisis 经济危机
An economic crisis may have tremendous consequences for our global security.
一场经济危机可能严重影响到全球安定
。