1

在

zài

to exist; to be alive (of sb or sth) to be (located) at (used before a verb to indicate an action in progress)

2

這裡

zhèlǐ

here

3

換乘

huànchéng

to change train (plane, bus etc) transfer between modes of transport

4

地鐵

dìtiě

underground railway; subway subway train

=5

與

yú

variant of 欤 yú

=5

與

yǔ

and to give together with

=5

與

yù

to take part in

6

輕軌

qīngguǐ

light rail; transit system (underground, at street level or elevated); streetcar; metro (abbr. for 轻型轨道交通 qīngxíngguǐdàojiāotōng)

7

方便

fāngbiàn

convenient; suitable to facilitate; to make things easy having money to spare (euphemism) to relieve oneself

=8

嗎

má

(coll.) what?

=8

嗎

mǎ

used in 吗啡 mǎfēi

=8

嗎

ma

(question particle for "yes-no" questions)