【国际化、产业化、大众化 2021冬博会展示“冰雪力量”】The World Winter Sports Expo, which runs from Sept. 3 to Sept. 7 in Beijing, is an event dedicated to promoting snow and ice sports, as well as the winter sport industry. #2021国际冬季运动北京博览会# 于9月3日正式开幕，持续至9月7日。本届冬博会延续“冰雪力量”主题，并纳入服贸会体育服务专展。
https://t.cn/A6IrNlQ8

#白露# The traditional Chinese lunar calendar divides the year into 24 solar terms. White Dew, the 15th solar term, is from September 7 to 22 this year. As the weather turns colder during White Dew, vapors in the air often condense into white dew on grass and trees at night. Many Chinese believe the best food during White Dew is sweet potato. In the old days, farmers customarily ate sweet potatoes on the first day of White Dew. According to TCM (traditional Chinese medicine) theory, a sweet potato can invigorate the functions of the spleen and stomach. (Source: Women of China)

近十五年考研英语长难句汇总 42 2007Text 2
So it is a bit confusing when vos Savant fields such queries from the average Joe （whose IQ is 100）as，what’s the difference between love and fondness?
·分析：主干：it is a bit confusing

形式主语：it

系动词：is

表语：a bit confusing

when引导状语从句，具体解释令作者感到困惑的情形

what从句，解释说明such queries
·译文：因此，当沃斯·莎凡特回答智商为100的普通人提出的诸如“爱与喜欢有何区别？”这类问题时，人们不禁感到困惑。