英语语法分析

Thirty years ago, if you went to a multifamily barbecue, the host bought the meat at a butcher's shop.

30年前，如果你去参加家庭烧烤，那么主人得在屠夫的铺子里买肉。

Experience has shown that social and environmental problems may also rise if more people live in multifamily shelters.

经验表明，住在多户避难所里的灾民越多，出现的社会和环境问题就越多。

The function is easy to use, and it is especially useful in multifamily housing and retail dressing-room applications.

W501元件操作简单，尤其适用于多户家庭和零售店的更衣室。