under [in] the lee of...在…庇荫之下 [in]在这里是做什么的啊?我知道是介词啊，[in]的意思是可以和under替换但意思不变的意思吗？

under [in] the lee of...在…庇荫之下 [in]在这里是做什么的啊?我知道是介词啊，[in]的意思是可以和under替换但意思不变的意思吗？ Mr Lee found it hard _______(travel) in the city. Sam is ( ) the fountain.in under on in the circumstances 与under the circumstancesin the circumstances与 under the circumstances的区别, 英语翻译What should we do to stay healthy?One important rule is to exercise often.The Lee’s family try to exercise every day.Lee Fang cant't exercise in the morning because he must be at his job at exactly seven o’clock.But he runs every even The traffic rules says children under the 4 and ___less than 4o pound must be in a safety seatA.weighted B.weighting 英语翻译About the Report “The Internet of Things” is the seventh in the series of ITU Internet Reports originally launched in 1997 under the title “Challenges to the Network”.This edition has been specially prepared for the second phase o i think we should stay under the table in the earthquake对under the table提问 the beautiful dress__miss lee went to the ballfrom a friend怎么可以是in which 英语翻译Basically we have understood the contents of the contract.How ever we need to inform that both players (TAO and LEE ) are still under PBSI. in the sun和under the sun的区别 in the sun 与under the sun的区别谢谢 in the sun 与under the sun的区别 under the sun 与in the sun有什麼区别呢? above the ground under the sky and in this screen 如何区别in the conditions 和under the conditions “在地下”是“In the earth”还是“Under the earth”? in the shade 还是under the shade有什么不同?