We use during before nouns and noun phrases to refer to when something happens over a period of time. During can refer to the whole …
during怎么读？ 新东方在线字典为用户提供单词during的释义、during的音标和发音、during的用法、例句、词组、词汇搭配、近反义词等内容，帮 …
(1) during 通常表示事件发生在何时（when），而for则表示事件持续了多长时间（how long）。 如： He was in hospital for six weeks during the …
We use during before nouns and noun phrases to refer to when something happens over a period of time. During can refer to the whole …
更多内容请点击：英语疑难解析：介词during用法注意 - 知乎