4 sentences

1. 他仔细地过滤掉汤里的渣滓。

   tā zǐ​xì de guò​lǜ diào tāng lǐ de zhā​zǐ.

   He carefully filtered the dregs out of the soup.

   Source: Dong Chinese Dictionary

2. 这里的饮用水需要过滤后才能喝。

   zhè​lǐ de yǐn​yòng​shuǐ xū​yào guò​lǜ hòu cái néng hē.

   The drinking water here needs to be filtered before it can be consumed.

   Source: Dong Chinese Dictionary

3. 我们必须先过滤这些水才能饮用。

   wǒ​men bì​xū xiān guò​lǜ zhè​xiē shuǐ cái néng yǐn​yòng.

   We must filter the water before it can be drunk.

   Source: Dong Chinese Dictionary

4. 这种筛子的目太大了，过滤不掉杂质。

   zhè zhǒng shāi​zi de mù tài dà le, guò​lǜ bù diào zá​zhì.

   The mesh of this sieve is too large to filter out impurities.

   Source: Dong Chinese Dictionary