Man can conquer nature 人定胜天
I often see than man in the street.
我经常在街上看见那个男的
He has a very happy family.
他有一个非常幸福的家庭
A man is setting on the desk.
一个男的正坐在桌子上
You see the green leaves on the tree.
你能在树上看到绿叶
Tim ran back to get the black hat and red bag.
蒂姆跑回去拿到了黑色的帽子和红色的包
Nothing to fear but fear itself
除了恐惧本身没有什么可怕的
a bad apple坏人
big apple 纽约
a fat cat 暴发户
a hot potato 棘手的问题 
a bird in the hand worth two in the bush
双鸟在林不如一鸟在手
A friend in  need is  afriend is indeed
患难见真情
God helps those who help themselves
天助自助都

Hi/hello/hullo/How do you do?
(good)/morning/afternoon/evening
How are you?/How are you doing?/How are you all keeping?
最近你们好吗？
Fint/well,thank you /what about you?/How about you ?
Not too bad/Pretty good/Couldn't be better/Just so-so/I'm just my oldself
还不坏/非常好/好的不能再好了/凑合吧/我还是老样子

Nice/Glad/pleased to meet/see you
很高兴见到你。
meet 用于第一次见面
see 用于老朋友

Nice to you see you ,too/same here
我也是

It's my pleasure/honnor to see you
见到你很荣幸
plessure 愉快，高兴
honner 荣誉
Haven't see you ages/for a long time/long time no see
好长时间没有见到你了