用英语怎么说我们不能独自去游泳除非在父母或朋友的陪同下 Unless being accompanied by our parent or friends，we should not go swimming alone.我们不能独自去游泳除非在父母或朋友的陪同下
英语翻译 1 Do exercise for half an hour before you jump into the water，or your leg will cramp.2 Do not go swimming alone.3 Do not swim in deep waters.4 Do not swim for too long.
英语翻译 1、下次你应该早点来这里.You should come here earlier next time.2、你最好不要单独去游泳.You'd better not go swimming by yourself.3、让我们开始讨论这个话题吧.Let's start to talk about the topic.4、这箱.
