2 sentences

1. 如果你想参加，请及早报名。

   rú​guǒ nǐ xiǎng cān​jiā, qǐng jí​zǎo bào​míng.

   If you wish to participate, please sign up as early as possible.

   Source: Dong Chinese Dictionary

2. 为了及早侦破案件，刑警们已经好几天没睡觉了。

   wèi​le jí​zǎo zhēn pò àn​jiàn, xíng​jǐng men yǐ​jīng hǎo​jǐ tiān méi shuì​jiào le.

   To solve the case as quickly as possible, the criminal police have not slept for several days.

   Source: Dong Chinese Dictionary