Unit 60.Are you free tomorrow?
60.你明天有空吗？
A: Are you free tomorrow,Sam?
甲：你明天有空吗，山姆？
B: Yeah，what's up?
乙：有啊，什么事？
A: l'm going to go hiking. Do you want to join me?
甲：我明天要去徒步旅行。你要和我一块去吗？
类似用语
Are you available tomorrow?
你明天有空吗？
Do you have time tomorrow?
你明天有时间吗？
百宝箱
free除表示“自由”、“有空”之外，还可表示“免费”。
You may keep this book free.
= You may keep this book for free.
= You may keep this book free of charge.
（你可以免费持有这本书。）
