2 sentences for 百倍 (bǎi​bèi)

1. 听到好消息，他信心百倍。

   tīng​dào hǎo xiāo​xi, tā xìn​xīn bǎi​bèi.

   Hearing the good news, his confidence increased a hundredfold.

   Source: Dong Chinese Dictionary

2. 产量比去年增加了百倍。

   chǎn​liàng bǐ qù​nián zēng​jiā le bǎi​bèi.

   The output has increased a hundredfold compared to last year.

   Source: Dong Chinese Dictionary