2 sentences

1. 往事不断地涌现在我的脑海中。

   wǎng​shì bù​duàn de yǒng​xiàn zài wǒ de nǎo​hǎi zhōng.

   Past events keep flooding into my mind.

   Source: Dong Chinese Dictionary

2. 近年来，这个领域涌现出了大批优秀的年轻人。

   jìn​nián lái, zhè​ge lǐng​yù yǒng​xiàn chū le dà​pī yōu​xiù de nián​qīng​rén.

   In recent years, a large number of outstanding young people have emerged in this field.

   Source: Dong Chinese Dictionary