YSK if you're a smoker, non-smokers don't want to be trapped in your house or car with you while you are smoking, but we're too polite to tell you that to your face
from /r/YouShouldKnow
YSK如果你是個菸民，非菸民也不想在你抽菸的時候和你一起被困在家裏或車裏，但我們太客氣了，當着你的面告訴你這些
YSK如果你是個菸民，非菸民也不想在你抽菸的時候和你一起被困在家裏或車裏，但我們太客氣了，當着你的面告訴你這些
YSK if you're a smoker, non-smokers don't want to be trapped in your house or car with you while you are smoking, but we're too polite to tell you that to your face
from /r/YouShouldKnow