1

他

tā

(third-person singular) (since the early 20th century, usu. male) he; him; his (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)

2

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)

3

樹下

shùxià

an orthographic borrowing of the Japanese surname 樹下, Kinoshita

=4

睡覺

shuìjiào

to go to bed to sleep

=4

睡覺

shuìjué

(archaic, intransitive) to wake up to wake up