这道题有一点儿难，你可以再想想。

Zhè dào tí yǒu yìdiǎnr nán, nǐ kěyǐ zài xiǎngxiang.

This question is a bit difficult; you can think about it again.

这个菜有一点儿咸，下次少放点盐吧。

Zhège cài yǒu yìdiǎnr xián, xià cì shǎo fàng diǎn yán ba.

This dish is a bit salty; next time put less salt.

我对这个结果有一点儿失望。

Wǒ duì zhège jiéguǒ yǒu yìdiǎnr shīwàng.

I’m a little disappointed with this result.