造句:around the word , stop…from(doing)sth. add… to…

l spent a year travelling around the world. i must stop him from smoking. i want to add some sugar in the milk

是造三个还是造一个啊？...
如果造一个的话：i did anything for him，anything on earth，even i could given him everything around the world，just wanna stop him form dying of cancer，add him to the healthy men...
另外我没见过around the word...