2 sentences

1. 他远赴海外求学，希望能学到先进的科学技术。

   tā yuǎn fù hǎi​wài qiú​xué, xī​wàng néng xué​dào xiān​jìn de kē​xué jì​shù.

   He went abroad to study, hoping to learn advanced science and technology.

   Source: Dong Chinese Dictionary

2. 他只身在外求学，父母心中始终对他有所悬念。

   tā zhī​shēn zài wài qiú​xué, fù​mǔ xīn​zhōng shǐ​zhōng duì tā yǒu​suǒ xuán​niàn.

   Since he is studying abroad alone, his parents are always worried about him.

   Source: Dong Chinese Dictionary