"To be immersed in" or "to become immersed in" something means to become deeply engaged or absorbed in it. For example, if someone is reading a book and becomes so engrossed in it that they lose track of time and their surroundings, they could say that they became immersed in the book.
Here are some examples of how you might use this phrase:
"I spent hours playing video games and became completely immersed in the story." (我花了几个小时玩视频游戏,完全沉浸在故事中。)
"She was so focused on her work that she became completely immersed in it and didn't notice the time passing." (她对工作如此专注,以至于完全沉浸在其中,没有注意到时间的流逝。)
"He was so engrossed in the movie that he didn't hear his phone ringing." (他如此专注于电影,以至于没有听到手机响。)
The phrase "to become immersed in" comes from the Latin word "immergere," which means "to plunge into." It has been used in Engpsh since the late 16th century and has been used to describe a range of activities, including reading, writing, working, and even playing sports.
Here are some examples of how you might use this phrase:
"I spent hours playing video games and became completely immersed in the story." (我花了几个小时玩视频游戏,完全沉浸在故事中。)
"She was so focused on her work that she became completely immersed in it and didn't notice the time passing." (她对工作如此专注,以至于完全沉浸在其中,没有注意到时间的流逝。)
"He was so engrossed in the movie that he didn't hear his phone ringing." (他如此专注于电影,以至于没有听到手机响。)
The phrase "to become immersed in" comes from the Latin word "immergere," which means "to plunge into." It has been used in Engpsh since the late 16th century and has been used to describe a range of activities, including reading, writing, working, and even playing sports.

