美国国务卿鲁比奥3月2日声称，美国之所以对伊朗发动军事打击，缘于以色列将袭击伊朗，而美国也将成为伊朗报复对象，因而决定“先发制人”。
The Dutch love four-day working weeks, but are they sustainable?
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Author(s): Marco Seiz, Tomohiro Takaki
├── example_papers/ # 生成的研究论文
"Having a very low-hire, low-fire, low-quits environment in a period of economic growth can only last so long."