中英释义：
concentrate one's attention onphr.把注意力集中在；集中注意力；聚精会神
concentratev.集中（注意力或精力）；专注；聚集；浓缩（液体或物质）；集中处理或使用（资源或努力）
engrossedadj.全神贯注的；专心致志的；聚精会神的；全心投入的；被迷住的；热衷的
focusedadj.专注的；集中的；聚焦的；定向的；注意力集中的；有明确目标的；专心致志的
on the edge ofphr.在…边缘；某事快要发生（尤指不好的事）
聚精会神地听
listen attentively
孩子们聚精会神地玩游戏。
The children concentrate their attention on playing the game.
我们需要聚精会神完成这个任务。
We need to concentrate our attention on completing this task.
她聚精会神地看着那本书。
She concentrates her attention on reading that book.
他聚精会神地听老师讲课。
He concentrates his attention on listening to the teacher.
他聚精会神地看着电脑屏幕。
He concentrates his attention on looking at the computer screen.
他聚精会神地在看书。
He lost himself in reading.
我聚精会神地听她说话。
I listened intently to what she had to say.
火车上旅客聚精会神写旅游笔记。
A senior traveller on the train concentrates on her writing.
孩子们聚精会神地听老师讲。
The children fixed their eyes on the teacher in class.
队员们正聚精会神地听教练讲课。
The players are concentrating their minds on listening to the coach.
聚精会神
concentrate one's attention on; concentrate; be all attention; engrossed; focused; on the edge of
这里每个人都全神贯注，屋里嗡嗡作响，我能感受到那专注的气氛，我想，他们必须要聚精会神，他们为每辆经过的列车负最终责任。
And you can see that everyone is so focused and the concentration I can feel, the buzz in the room, because I guess they have to, they are ultimately responsible for every train that passes through.
《中国春节》《Chinese New Year》
