lā jī
倒垃圾丨比喻用法清除社会垃圾。
dào lā jī | bǐ yù yòng fǎ qīng chú shè huì lā jī
Take out the trash | Metaphorical usage: eliminate social trash.
垃圾邮件
lā jī yóu jiàn
Spam email.
垃圾短信丨垃圾食品。
lājī duǎnxìn | lājī shípǐn
Spam messages | junk food