1

昨天

zuótiān

yesterday

2

我去

wǒqù

(slang) what the ...!; oh my god!; that's insane!

3

河边

hébiān

river bank

4

钓鱼

diàoyú

to fish (with line and hook); to angle (fig.) to entrap (Tw) to repeatedly nod one's head while dozing

=5

了

le

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

=5

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)

=5

了

liǎo

(of eyes) bright clear-sighted to understand clearly

=5

了

liào

unofficial variant of 瞭 liào