Zhè chǎng zāinàn dǎozhì shùyǐwànjì de rén shīqù jiāyuán.
The disaster caused tens of thousands of people to lose their homes.
Tips
usage
数以万计 is a formal expression used in written and journalistic Chinese. The structure 数以X计 (numbered in X's) is productive: 数以百计 (hundreds of), 数以千计 (thousands of), 数以亿计 (hundreds of millions of).
