4 sentences

1. 总统在随从的陪同下走出了专机。

   zǒng​tǒng zài suí​cóng de péi​tóng xià zǒu​chū le zhuān​jī.

   The president stepped out of the private plane accompanied by his entourage.

   Source: Dong Chinese Dictionary

2. 他在律师的陪同下向警方自首了。

   tā zài lǜ​shī de péi​tóng xià xiàng jǐng​fāng zì​shǒu le.

   Accompanied by his lawyer, he turned himself in to the police.

   Source: Dong Chinese Dictionary

3. 代表团由当地官员陪同参观了工厂。

   dài​biǎo​tuán yóu dāng​dì guān​yuán péi​tóng cān​guān le gōng​chǎng.

   The delegation toured the factory accompanied by local officials.

   Source: Dong Chinese Dictionary

4. 他在见证人的陪同下签署了这份重要的协议。

   tā zài jiàn​zhèng​rén de péi​tóng xià qiān​shǔ le zhè fèn zhòng​yào de xié​yì.

   He signed this important agreement in the presence of a witness.

   Source: Dong Chinese Dictionary