大力

In sentences Pinyin

多亏duō kuī他tā的de大力dà lì帮助bāng zhù，我们wǒ men在zài30分钟fēn zhōng内nèi解决jiě jué了le问题wèn tí。Thanks to his great help, we were able to solve the problem in 30 minutes. #2938664