=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

不必

bùbì

need not does not have to not necessarily

=3

告訴

gàosù

to press charges; to file a complaint

=3

告訴

gàosu

to tell; to inform; to let know

4

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)

5

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)

6

已經

yǐjīng

already

7

知道了

zhīdàole

OK! Got it!