kàn dào / nián qīng yí dài / rú cǐ / nǔ lì / tā / yóu zhōng de / gǎn tàn / hòu shēng kě wèi

看到年轻一代如此努力，他由衷地感叹后生可畏。

Seeing how hard the younger generation works, he sincerely marveled that the younger generation is formidable.