— What time is it now, Zhang Ling? Will there be enough time for a bath?
 — Yes, I think so. It's half past six. There is still half an hour to go. But you'd better hurry up. Our study group is meeting at seven.
 — Don't worry. I'll be back in twenty minutes. Don't forget to turn off the light before you go.

— 张玲,现在几点了?洗个澡时间还够吗?
— 是,我想还够。现在是六点半,还剩半个小时。但你最好赶快,我们学习小组七点开会。
— 放心吧,我二十分钟内回来。你走之前别忘了关上灯。