经过多次失败，他终于在研究中取得了突破。

Jīngguò duō cì shībài, tā zhōngyú zài yánjiū zhōng qǔdé le tūpò.

After many failures, he finally made a breakthrough in his research.

为了突破自己的极限，他每天都坚持训练两个小时。

Wèile tūpò zìjǐ de jíxiàn, tā měitiān dōu jiānchí xùnliàn liǎng gè xiǎoshí.

To break through his own limits, he trains for two hours every day.

这部电影在票房上突破了十亿元，成为今年的冠军。

Zhè bù diànyǐng zài piàofáng shàng tūpò le shí yì yuán, chéngwéi jīnnián de guànjūn.

This movie broke through one billion yuan at the box office and became this year's champion.