4 sentences for 加倍 (jiā​bèi — doubly)

1. 他付出了加倍的努力。

   tā fù chū le jiā​bèi de nǔ​lì.

   He doubled his efforts.

   Source: CCMatrix

2. 我明天会加倍努力的。

   wǒ míng​tiān huì jiā​bèi nǔ​lì de.

   I'll work twice as hard tomorrow.

   Source: OpenSubtitles

3. 我会加倍努力工作。

   wǒ huì jiā​bèi nǔ​lì gōng​zuò.

   I'll work twice as hard.

   Source: OpenSubtitles

4. 他们需要加倍的努力才行。

   tā​men xū​yào jiā​bèi de nǔ lì cái xíng.

   They need to double their efforts.

   Source: CCMatrix