1

我們

wǒmen

we; us; ourselves; our

2

到

dào

to reach; to arrive to leave for; to go to to (a place); until (a time); up to (a point) (verb complement indicating arriving at a place or reaching a point) considerate; thoughtful; thorough

3

哪兒

nǎr

where? wherever; anywhere; somewhere (used in rhetorical questions) how can ...?; how could ...?

=4

了

le

(completed action marker) (modal particle indicating change of state, situation now) (modal particle intensifying preceding clause)

=4

了

liǎo

to finish (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget") (literary) (usually followed by a negative such as 無 wú or 不 bù) completely (not); entirely (not); (not) in the least to understand clearly (variant of 瞭 liǎo)

=4

了

liǎo

(of eyes) bright clear-sighted to understand clearly

=4

了

liào

unofficial variant of 瞭 liào