Only in this way can the critical mass of participation be reached.

只有这样才能凑足参加人数。

《柯林斯英汉双解大词典》

A back injury prevented active participation in any sports for a while.

背伤曾一度妨碍积极参加任何体育运动。

《牛津词典》

On-the-field success and high participation in sports is not random—it requires focus and dedication to athletics.

场上的成功和对运动的高度参与并不是随机的——它需要对运动的专注和奉献。

youdao

For each ten percentage point increase in sports participation, she found a one point increase in female college attendance.

VOA: special.2010.03.04

The reason for that is two reasons: first, I want to run it as a workshop, in which you involve and participation.

这样是因为：,首先，我想把课上成一节讨论课，让大家积极参与。

麻省理工公开课 - 电影哲学课程节选

But what does change, and what the battle represents is, of course, Poltava-- is that Russia's participation in European affairs had been totally minimal.

但真正带来的变化,以及这场战役的意义,当然了 是指波尔塔瓦战役,在于俄国在欧洲事务的参与度,一度微不足道

耶鲁公开课 - 欧洲文明课程节选

What impediments, if any, are impeding the agency from undertaking more innovations in participation and collaboration?

WHITEHOUSE: The White House Open Government Dashboard: Seeking Your Input | The White House

Failing to reward opt-in participation equates to lesser engagement, and ultimately less opportunity to influence customer and employee behaviors.

FORBES: Community Beyond Facebook: Making Every Brand Social

One troubling trend for the future of football is the decline in participation.

FORBES: An 18-Game Season Could Be the Beginning of the End for the NFL