Our hometown has left so many soft and sweet memories in our hearts.
当陌生人遇到麻烦时我们应该帮忙吗？ （ should ）
No matter how hard your situation is， you had better not give up．
A true friend reaches for your hand and touches your heart．
Maybe you are just one of millions in the world， but to me， you are the （整体的） world．
On March 14th， 2018， the world﹣famous British （科学家）， Stephen Hawking， died at 76 in Cambridge， UK．