I try to buy myself something now and then.
有时候我试着给自己买点东西。
We probably still need to refuel now and then.
我们可能需要时不时地补充营养。
A:How's your school life?
学校生活怎么样?
B:Not too good, actually.
不太好实际上。
A:Why? Coz you can't go home often?
为什么?因为你不能经常回家了吗?
B:Yeah, I can only call my parents now and then.
是的，我只能偶尔打给我父母。
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