1. 我宁愿独自呆在家。

[ wǒ nìng yuàn dú zì dāi zài jiā 。 ]

I would rather stay at home alone.

2. 我愿意帮你洗这些衣服。

[ wǒ yuàn yì bāng nǐ xǐ zhè xiē yī fú 。 ]

I would like to wash the clothes for you.

3. 他们坚持留下来，而不愿意走

[ tā mén jiān chí liú xià lái ， ér bù yuàn yì zǒu ]

They insisted on staying rather than going.