Impact Tracking
The Trump administration's crackdown on immigration is also curbing population growth. That makes it harder to find workers, but it also means fewer are needed.
，这一点在夫子中也有详细论述
The engines fired and Apollo 8 slid silently behind the Moon. The men heard a crackle in their headsets as the radio signal to Mission Control faltered and then failed.
tool does a better job.
习题链接：LeetCode 901. 股票价格跨度