endeavors
v. 努力；奋力（endeavor 的第三人称单数）
n. 尝试；努力（endeavor 的复数）
例句
Many scientific endeavors have become more complicated.
许多科学研究变得更加复杂。
It was a massive project, easily surpassing the scale of such previous human endeavors as the Panama Canal.
这是一个巨大的工程，很容易就能超越人类先前努力的规模，比如巴拿马运河。
That should create more collaborative endeavors and help to develop projects aimed directly at solving global problems.
这将促进合作，并投入更多努力发展针对性地解决全球问题的项目。
