1 sentence for 荒废 (huāng​fèi — to neglect)

1. 我赞成你设法赚些钱，但请勿荒废学业。

   wǒ zàn​chéng nǐ shè fǎ zhuàn xiē qián, dàn qǐng​wù huāng​fèi xué​yè.

   I approve of your trying to earn some money, but please don't neglect your studies.

   Source: UM-Corpus: Education