=1

你

nǐ

you (informal, as opposed to courteous 您 nín)

=1

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

=2

看上去

kànshangqu

it would appear it seems (that)

=2

看上去

kànshàngqù

to look and perceive to seem as if; to appear

3

很

hěn

very; quite (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)

4

憔悴

qiáocuì

wan and sallow thin and pallid haggard (of plants) withered