半小时后 翻译英文

问题描述:

半小时后 翻译英文

A half hour later

after half an hour
或after 30 minutes

in half an hour 用于将来时句中
after half an hour 用在句末
half an hour later 独立用(用逗号与其它句子隔开)

after half an hour

half an hour later
in half an hour
after half an hour