只要你肯认真练习,发音一定会慢慢改善。Zhǐyào nǐ kěn rènzhēn liànxí, fāyīn yídìng huì mànmàn gǎishàn.As long as you are willing to practise seriously, your pronunciation will certainly improve gradually.
孩子发烧了,可是怎么劝他都不肯吃药。Háizi fāshāo le, kěshì zěnme quàn tā dōu bù kěn chī yào.The child has a fever, but no matter how we coax him he refuses to take medicine.
如果你肯帮忙,这件事今天就能完成。Rúguǒ nǐ kěn bāngmáng, zhè jiàn shì jīntiān jiù néng wánchéng.If you are willing to help, this can be finished today.