3 sentences

1. 这位小将英勇善战，深得将军器重。

   zhè wèi xiǎo​jiàng yīng​yǒng shàn​zhàn, shēn​dé jiāng​jūn qì​zhòng.

   This young warrior was brave and highly regarded by the general.

   Source: Dong Chinese Dictionary

2. 这位体坛小将在奥运会上展现了巨大的潜力。

   zhè wèi tǐ​tán xiǎo​jiàng zài ào​yùn​huì shàng zhǎn​xiàn le jù​dà de qián​lì.

   This young athlete showed great potential at the Olympics.

   Source: Dong Chinese Dictionary

3. 不少人在回忆录中记录了当年红卫兵小将的狂热行为。

   bù​shǎo rén zài huí​yì​lù zhōng jì​lù le dāng​nián Hóng​wèi​bīng xiǎo​jiàng de kuáng​rè xíng​wéi.

   Many people recorded the fanatical behavior of the young Red Guards in their memoirs.

   Source: Dong Chinese Dictionary