1

她

tā

she

2

曾经

céngjīng

once already former previously ever (past tense marker used before verb or clause)

3

坠入

zhuìrù

to drop into to fall into

=4

过

Guō

surname Guo

=4

过

guò

to cross to go over to pass (time) to celebrate (a holiday) to live to get along excessively too-

=4

过

guo

(experienced action marker)

5

爱河

àihé

the river of love a stumbling block on the path to enlightenment (Buddhism)

=6

吗

má

(coll.) what?

=6

吗

mǎ

used in 嗎啡 mǎfēi

=6

吗

ma

(question particle for "yes-no" questions)