3 sentences

1. 他用抹布擦掉了桌上的污渍。

   tā yòng mā​bù cā​diào le zhuō shàng de wū​zì.

   He wiped the stain off the table with a rag.

   Source: Dong Chinese Dictionary

2. 他用纸巾擦掉了眼角的一点屎。

   tā yòng zhǐ​jīn cā​diào le yǎn​jiǎo de yī​diǎn shǐ.

   He wiped a bit of eye crust from the corner of his eye with a tissue.

   Source: Dong Chinese Dictionary

3. 请给我一块海绵来擦掉桌子上的水渍。

   qǐng gěi wǒ yī kuài hǎi​mián lái cā​diào zhuō​zi shàng de shuǐ​zì.

   Please give me a sponge to wipe away the water stains on the table.

   Source: Dong Chinese Dictionary