2 sentences for 临时工 (lín​shí​gōng)

1. 这家工厂在生产旺季会雇佣大量临时工。

   zhè jiā gōng​chǎng zài shēng​chǎn wàng​jì huì gù​yōng dà​liàng lín​shí​gōng.

   The factory hires a large number of temporary workers during the peak season.

   Source: Dong Chinese Dictionary

2. 他还没找到正式职业，目前只是在打临时工。

   tā hái méi zhǎo​dào zhèng​shì zhí​yè, mù​qián zhǐ​shì zài dǎ lín​shí​gōng.

   He hasn't found a permanent job yet and is currently just working as a temp.

   Source: Dong Chinese Dictionary