刻苦

凭借十余载在田径训练场上夏练三伏冬练三九的刻苦拼搏，这位年轻小将终于在亚运赛场上打破了亚洲纪录。

píng jiè shí yú zài zài tián jìng xùn liàn chǎng shàng xià liàn sān fú dōng liàn sān jiǔ de kè kǔ pīn bó, zhè wèi nián qīng xiǎo jiàng zhōng yú zài yà yùn sài chǎng shàng dǎ pò le yà zhōu jì lù.

With more than ten years of hard work in the track and field training field, the young player finally broke the Asian record in the Asian Games.

尽管前行的道路十分刻苦，但科研人员从未动摇攻关的决心。

jǐn guǎn qián xíng de dào lù shí fēn kè kǔ, dàn kē yán rén yuán cóng wèi dòng yáo gōng guān de jué xīn.

Although the road ahead is extremely difficult, researchers have never wavered in their determination to solve the problem.