6 sentences

1. 他正用锯子锯木头。

   tā zhèng yòng jù​zi jù mù​tou.

   He is sawing wood with a saw.

   Source: Dong Chinese Dictionary

2. 他正用电锯锯木头。

   tā zhèng yòng diàn jù jù mù​tou.

   He is sawing wood with an electric saw.

   Source: Dong Chinese Dictionary

3. 木匠正在把圆木锯成木板。

   mù​jiàng zhèng​zài bǎ yuán​mù jù chéng mù​bǎn.

   The carpenter is sawing the logs into boards.

   Source: Dong Chinese Dictionary

4. 锯木头的时候掉落了很多木屑。

   jù mù​tou de shí​hou diào​luò le hěn​duō mù xiè.

   A lot of sawdust fell off while sawing the wood.

   Source: Dong Chinese Dictionary

5. 木工把锯下来的落脚都堆在墙角当柴烧。

   mù​gōng bǎ jù xià​lai de luò​jiǎo dōu duī zài qiáng​jiǎo dàng chái shāo.

   The carpenter piled up the wood offcuts in the corner to use as firewood.

   Source: Dong Chinese Dictionary

6. 这把锯非常锋利。

   zhè bǎ jù fēi​cháng fēng​lì.

   This saw is very sharp.

   Source: Dong Chinese Dictionary