4 sentences

1. 这支船队由二十艘船组成。

   zhè zhī chuán​duì yóu èr​shí sōu chuán zǔ​chéng.

   The fleet consists of twenty ships.

   Source: Dong Chinese Dictionary

2. 两艘驱逐舰正在为运输船队护航。

   liǎng sōu qū​zhú​jiàn zhèng​zài wèi yùn​shū chuán​duì hù​háng.

   Two destroyers are escorting the transport fleet.

   Source: Dong Chinese Dictionary

3. 麦哲伦率领船队完成了首次环球航行。

   Mài​zhé​lún shuài​lǐng chuán​duì wán​chéng le shǒu​cì huán​qiú háng​xíng.

   Magellan led his fleet to complete the first circumnavigation of the globe.

   Source: Dong Chinese Dictionary

4. 船队已经准备好开始横跨太平洋的远航。

   chuán​duì yǐ​jīng zhǔn​bèi hǎo kāi​shǐ héng​kuà Tài​píng Yáng de yuǎn​háng.

   The fleet is ready to begin its voyage across the Pacific Ocean.

   Source: Dong Chinese Dictionary