1 sentence

1. 他在艰难的条件下，凭一己之力肇造了这一番伟业。

   tā zài jiān​nán de tiáo​jiàn xià, píng yī​jǐ zhī lì zhào​zào le zhè yī fān wěi​yè.

   Under difficult conditions, he built this great enterprise single-handedly.

   Source: Dong Chinese Dictionary