我出门了。
Wǒ chūménle.
I went out.
沒什么事我先出去了。
Méi shénme shì wǒ xiān chūqù le.
If there's no issue, I'll leave now.
外面太冷了,不想出去了。
Wàimiàn tài lěng le, bù xiǎng chūqù le.
It’s too cold outside; I don’t want to go out.