3 sentences

1. 他的信用卡已经透支了几千块钱。

   tā de xìn​yòng​kǎ yǐ​jīng tòu​zhī le jǐ​qiān kuài qián.

   His credit card has been overdrawn by several thousand yuan.

   Source: Dong Chinese Dictionary

2. 长期的过度劳累正在透支他的健康。

   cháng​qī de guò​dù láo​lèi zhèng​zài tòu​zhī tā de jiàn​kāng.

   Long-term overwork is taking a toll on his health.

   Source: Dong Chinese Dictionary

3. 由于急需用钱，他向老板申请透支了下个月的工资。

   yóu​yú jí xū yòng qián, tā xiàng lǎo​bǎn shēn​qǐng tòu​zhī le xià gè yuè de gōng​zī.

   As he urgently needed money, he applied to his boss for an advance on next month's salary.

   Source: Dong Chinese Dictionary