to sit; to take a seat; to take (a bus, airplane etc)[cedict]
在
zàiㄗㄞˋ
(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
轮椅
lún yǐㄌㄨㄣˊ ㄧˇ
wheelchair[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
照顾
zhào guㄓㄠˋ ㄍㄨ˙
to take care of; to show consideration; to attend to; to look after[cedict]
他们
tā menㄊㄚ ㄇㄣ˙
they[cedict]
很
hěnㄏㄣˇ
(adverb of degree); quite; very; awfully[cedict]
难
nánㄋㄢˊ
nànㄋㄢˋ
difficult (to...); problem; difficulty; difficult; not good[cedict]