穿红色衣服去葬礼不合适。

Chuān hóngsè yīfu qù zànglǐ bù héshì.

It is inappropriate to wear red clothing to a funeral.

要找一个合适的伴侣不容易。

Yào zhǎo yí gè héshì de bànlǚ bù róngyì.

Finding a suitable partner is not easy.

如果你买的衣服不合适，你就要退货，那会更麻烦。

Rúguǒ nǐ mǎi de yīfu bù héshì, nǐ jiù yào tuìhuò, nà huì gèng máfan.

if the clothes you buy don’t fit, then you have to return them, and that’s way more of a pain.