3 sentences

1. 千万不要走漏风声。

   qiān​wàn bù yào zǒu​lòu fēng​shēng.

   Make sure not to let the word out.

   Source: Dong Chinese Dictionary

2. 他因为走漏关税而受到严惩。

   tā yīn​wèi zǒu​lòu guān​shuì ér shòu​dào yán​chéng.

   He was severely punished for tax evasion.

   Source: Dong Chinese Dictionary

3. 由于包装不善，货物在途中多有走漏。

   yóu​yú bāo​zhuāng bù​shàn, huò​wù zài tú​zhōng duō yǒu zǒu​lòu.

   Due to poor packaging, there were many leakages of the goods during transit.

   Source: Dong Chinese Dictionary