Genealogy study claims first conclusive case of sex ‘distortion’ in humans — but not all researchers are convinced.
传统建筑劳务市场，最大的痛点是信息不对称。工人们常常是“考勤时只张嘴、结款时跑断腿”。这种依靠人际关系的用工管理，给项目方和劳动者都带来极大的不确定性。
。关于这个话题，51吃瓜提供了深入分析
Artemis II will take its crew farther from Earth than any human has travelled in decades - a crucial step towards landing on the lunar surface once again.
Author(s): Aayush Trivedi, Jalaj Kumar, Mehdi Salem, Alankar Alankar