氯化镁与氨水反应离子方程式

这句话语法对吗?I've been this for serveral fucking years.我想表达：我已经过了好几年这样糟糕的生活了. 这句话对吗语法Theyjust laid on the ground enjoying the sunshine.还是应该Theyjust laid on the ground while enjoying the sunshine. 这句话的语法对吗?it is worth me to have a try,to make an effort and to do my best.可以用“be worth sb to 我想说“它值得我去尝试，去努力，去尽力” 请问这句话语法对吗Tom spent great efforts to help me.这里的efforts后面为什么跟的会是to 而不是（in）helping me 难道spend 还有其他新的用法? 英语翻译是,我是Yes,I am翻译为葡萄牙语是Sim,eu sou 么有没有更好的说法 这句话语法上对吗we can realize who really are we and what really we should do 用 prefer to do rather than do造句 单句改错6.I wish I am a bird flying in the sky翻译句子,为什么错? 2017年是什么命 母亲是1983年的大海水命,如果儿子是2017年的山下火命,她们相克吗? Alan wants goes home with Mike Jack never goes home by bus(改为同义句)怎么写 Alan wants goes home with Mike.（改错 Alan wants goes home with Mike找出错误并改正 i not only like playing soccer but also like playing basketball1.I not only like 是怎么的2.but 后面的是怎么的 i like not only playing soccer but also playing basketball行吗i not only like playing .同上 请求老专家 Like a person at home Chat Would you like__（chat）with me? 英语作文喜欢音乐 wait和wait for的区别急 美国队长英文介绍有人能帮下忙吗?就是美国漫画英雄那个... 是his还是he name is Alan That apple is his.(改为复数) hundreds of years= 你是我的全部可我却只是你的一部分英文怎么翻译 await和wait的区别与用法await和wait这两个词的意思基本相同,用法上有什么不同呢?这两个词的有什么具体的差别呢?能举例并详细说明一下吗?谢谢了 谁能告诉我waiting for you中的waiting的用法?这是不是一个固定的搭配?waiti作vt 时直接加宾语,作vi 时用介词for?还有就是这里的waiting for sb 是不是一个进行时态?省略了i am 或是i was? That is Jim room.怎么改 I speak English ( ) the English corner. 英语翻译I thought you were my friend,the original is just my thought翻译的对吗?谷歌翻译的 你是我的朋友.用英文怎么说啊? 你是我的朋友,只能是简单的朋友!翻译成英语怎么说?