4 sentences

1. 他正在用细箩筛面粉。

   tā zhèng​zài yòng xì luó shāi miàn​fěn.

   He is sifting flour with a fine sieve.

   Source: Dong Chinese Dictionary

2. 小二，快筛一壶热酒来！

   xiǎo'èr, kuài shāi yī hú rè jiǔ lái!

   Waiter, fetch me a pot of warm wine!

   Source: Dong Chinese Dictionary

3. 戏台下筛起锣鼓，表演开始了。

   xì​tái xià shāi qǐ luó​gǔ, biǎo​yǎn kāi​shǐ le.

   The gongs and drums sounded below the stage, and the performance began.

   Source: Dong Chinese Dictionary

4. 选拔赛会筛掉一部分表现欠佳的选手。

   xuǎn​bá​sài huì shāi diào yī bù​fen biǎo​xiàn qiàn​jiā de xuǎn​shǒu.

   The trials will screen out some underperforming contestants.

   Source: Dong Chinese Dictionary