balancing act

音标发音

Using a cache is a balancing act between time and memory size.
使用緩存是對時間與內存大小之間的一個平衡行爲。
Meaning that you can still do what you like and live the lifestyle you want to live while letting go of the perfection or balancing act.
掙脫完美和平衡的行爲，這意味著你還是可以做你喜歡的事情，按照你喜歡的生活方式去生活。
jiwenc.com
In an era of cost-cutting and layoffs, Wall Street philanthropy is a delicate balancing act.
在一個削減成本和裁員的時代，華爾街的慈善事業是一個微妙的平衡行爲。

"It was a complete balancing act," "Sometimes I had to prioritize family over schoolwork without falling behind, but I somehow did it,"
A test suite that will make us feel good about things. For now, I just want you to be aware that you're always doing this balancing act.
測試集呢？一個測試集會讓我們的工作,變的舒服多了，現在，我衹是想讓,大家意識到你們經常需要做這種協調工作。
麻省理工公開課 - 計算機科學及編程導論課程節選
Minn Myint Nan Tin, with the Burmese Advocacy Center,or BAC, says keeping this melting pot from boiling over is a delicate balancing act.

This illustrates an age-old, auto industry balancing act: new-and-improved versus tried-and-true.
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a situation in which a person tries to give care and attention to two or more activities at the same time

If you perform a balancing act, you try to deal successfully with two or more people, groups, or situations that are in opposition to each other.