3 sentences

1. 他连服了三剂中药，病情才有所好转。

   tā lián fú le sān jì zhōng​yào, bìng​qíng cái yǒu​suǒ hǎo​zhuǎn.

   He took three doses of Chinese medicine in a row before his condition improved.

   Source: Dong Chinese Dictionary

2. 他熟练地把长条面团揪成了一个个大小均匀的剂。

   tā shú​liàn de bǎ cháng​tiáo miàn​tuán jiū chéng le yī gè​gè dà​xiǎo jūn​yún de jì.

   He skillfully pulled the long dough strips into uniform small pieces.

   Source: Dong Chinese Dictionary

3. 这种强力清洗剂可以去除工业零件上难以清理的油渍残留物。

   zhè zhǒng qiáng​lì qīng​xǐ jì kě​yǐ qù​chú gōng​yè líng​jiàn shàng nán​yǐ qīng​lǐ de yóu​zì cán​liú​wù.

   This powerful cleaning agent can remove stubborn grease residues from industrial parts.

   Source: Dong Chinese Dictionary