1 sentence

1. 夏季是探索具有挑战性的主题和新兴趣领域的绝佳时机。

   xià​jì shì tàn​suǒ jù​yǒu tiǎo​zhàn xìng de zhǔ​tí hé xīn xìng​qù lǐng​yù de jué​jiā shí​jī.

   Summer is an excellent time for exploring challenging topics and new areas of interest.

   Source: CCMatrix