帮我翻译一下英语句子,急!!!

问题补充：

他们已经开始环游世界了。

OK~~！！

They have begun their trip (a)round the world .

有很多词组，随便用啦~~~

环游世界 [ huán yóu shì jiè ]
travel round the world
go on a tour round the world
take a round-the-world tour

1: He told me to go to his home next time.
2: Do you like this work?
3: Finally you will work out this math problem
4: Do you hear the birds sing/singing?
5: They have begun to suffer from the world （of 。。。）

他们已经开始患有世界了——虽然译对了，但不太明白是什么意思。。。

1. He asked me to go his home nexy time.
2. Do you like this job?
3.Finally/At last, you will work/figure out this math problem.
4.Did you hear the cry of birds?
5. They have began to travel around the world.
p.s 时态可以转变，例如可以换成一般现在时，现在完成时等等，不过上面的已经可以了。

1.He told me to go to his house the afternoon 2.Do you like the work you 3.Finally, you will make this math problem 4.Do you hear the sound of birds 5. They have begun to suffer from the world of the

1.He let me go to his home next time.
2.Do you love the job?
3.You will work out this maths problem in the end.
4.Have you heard the bird?
5.They have第5句题目看不懂

He asked me to visit his house next time.
Do you like the job?
Finally you'll figure out this math problem.
Do you hear the sound of bird?