优质解答
sold out 售完
on sale 正在营业,特价
house for sale 房屋出售
repair in progress 正在修理之中
silence 肃静
handle with care 小心轻放
emergency exit 紧急出口
speed limit 50 限速50公里
no vacancy 客满
road closed 道路封闭
no smoking 禁止吸烟
sold out 售完
on sale 正在营业,特价
house for sale 房屋出售
repair in progress 正在修理之中
silence 肃静
handle with care 小心轻放
emergency exit 紧急出口
speed limit 50 限速50公里
no vacancy 客满
road closed 道路封闭
no smoking 禁止吸烟