用作定语
▲～+n.
He is my legal adviser.他是我的法律顾问。
It was a legal business.这是合法的营业。
He is the legal heir to the legacy.他是这遗产的法定继承人。
用作表语
▲S+be+～
Their marriage was legal.他们的婚姻是合法的。
He does anything that is legal.他从来不做非法的事。
▲It is/was+～+to-v
It is legal to park your car here.把车停在这里是合法的。
It's not legal to drive without lights on at night.夜间行车不开灯是违法的。
▲It is/was+～+for sb+to-v
Is it legal for boys of that age to drink alcohol?那个年龄的男孩喝酒合法吗?
It's legal for people above 17 to drive a car in Britain.在英国,17岁以上的人开车是合法的。
