![Therewasgoodnewslastweekforpeoplewhostruggletogeteighth...]( "Therewasgoodnewslastweekforpeoplewhostruggletogeteighth...")
- 問題詳情：Therewasgoodnewslastweekforpeoplewhostruggletogeteighthoursofsleepanight:theymaynotneedsomuchshut-eyeafterall.ResearchersfromUCLAandelsewherelookedatsleephabitsofremotehunter-gatherersinTanzania,NamibiaandBolivia—groupswithpre-industriallife...
- 17603
中文谷