tā / xiàn / zài / suī / rán / yù / dào / le / kùn / nan / dàn / shuí / zhī / dào / fēng / shuǐ / lún / liú / zhuàn / ne

他现在虽然遇到了困难，但谁知道风水轮流转呢？

Although he is facing difficulties now, who knows when times might change?