toil

/tɔɪl/

work hard

Chinese meaning: 辛苦工作；劳作

Farmers toil in the fields from dawn to dusk to ensure a good harvest.

农民从早到晚在田里辛苦劳作，以确保好收成。

She toiled away at her research paper for weeks before finally completing it.

她为研究论文辛苦工作了数周，终于完成了。