1

系上

jìshang

to tie on to buckle up to fasten

2

您

nín

you (courteous, as opposed to informal 你 nǐ)

=3

的

de

of; ~'s (possessive particle) (used after an attribute when it modifies a noun) (used at the end of a declarative sentence for emphasis) (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 pígéde "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one") also pr. dì or di in poetry and songs

=3

的

dī

a taxi; a cab (abbr. for 的士 dīshì)

=3

的

dí

really and truly

=3

的

dì

(bound form) bull's-eye; target

4

安全带

ānquándài

seat belt safety belt