怎么搭讪外国人 白领的一天:公交车站上如何与老外搭讪

白领的一天:公交车站上如何与老外搭讪  

这句怎么说:平时日常口语里经常说的话，用英语就一句也将不出来。公交车站一老外独自等车，小王恰好也要乘公交，于是想上去聊几句顺便练练口语。
小王 Hello!
你好！
老外: Hi
小王: It's a fine day today!
今天天气不错！(万能搭讪句)
老外: Yes

小王：不过天气预报说今天有雨而且会有三到四级东南风。(三到四级东南风怎么说？)
But the weather forecasts says it will rain today
with southeast wind from class 3 to 4
老外： Really ?Terrible!
小王:是的，你没带雨伞吗?（雨伞怎么说？）
True
Don't you bring umbrella?
老外 No
I don't
I fet about it.
小王：你坐几路车？(这句怎么说)
which bus will you take ?
老外:300
小王：三环上经常堵车(三环怎么说，堵车怎么说？)
Traffic jams are mon on the Three Ring Road
老外:What a nuisance. I have to go to Guomao for something urgent. How can I get there except Number 300.

小王：坐地铁
By subway.
老外:Where is the nearest subway station?
小王:顺着路往前走，看到邮局左拐，再接着走100米就到了(指路场景)，你坐开往劲松方向的车，在国贸下，从C口出。(这句怎么说？)
Walk along this road
and turn left at the post office
then walk down about 100 metres. You should take the subway in the direction of jinsong .
and get off it at the Guomao station
then you can go out from the exit of C.
老外:Thank you!
(小王出于好心想嘱咐老外几句)
小王: 地铁上人多，你得小心点你的钱包和手机，有时候车上会有小偷。 (这句怎么说？)
There are a lot of people in the subway. You should keep your eyes open on your wallet and e you will meet pickpokets in the subway.