Twenty percent of workers doze off during night shift. People aren't machines.
百分之二十的工作者在夜班工作的时候都困，人又不是机器。
"Twenty percent may sound like a really big increase, but keep in mind it comes off a very low base, " Nothaft said.
“20%听起来确实像很大的增加，但是记住，它起于很低的基数”，诺莎福特说。
Families can also get twenty-five percent off the cost of medicines.
家庭成员还可以获得25﹪的医药费用优惠。
Families can also get twenty-five percent off the cost of medicines.
家庭成员还可以获得25﹪的医药费用优惠。
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