这些成果离不开科研人员辛勤的付出。

Zhèxiē chéngguǒ líkāibùliǎo kēyán rényuán xīnqín de fùchū.

These achievements are inseparable from the researchers' diligent efforts.

父母用辛勤的劳动把我们养大。

Fùmǔ yòng xīnqín de láodòng bǎ wǒmen yǎngdà.

Our parents raised us through their hard work.

农民们辛勤地在田里劳作，希望今年有个好收成。

Nóngmínmen xīnqín de zài tián lǐ láozuò, xīwàng jīnnián yǒu gè hǎo shōuchéng.

The farmers work hard in the fields, hoping for a good harvest this year.