I've known him ever since he was a fledgling.
我从他羽翼未丰时就认识他了。
One positive outcome that could arise from bumping into a friendly ETI is that it takes our fledgling race under its wing (tentacle).
若是遇到友善的外星智慧生物，其积极后果之一就是会将我们这个幼稚的文明置于其卵翼（或触手）之下。
Some time after investors take astake in the fledgling company, a decision is taken to change itsmanagement structure.
投资者在新兴公司入股一段时间后，作出改变管理结构的决定。
This provides a handy graphical template (called a "canvas") that helps fledgling start-up teams envisage their most likely customers.
Luckily there is a fledgling organization, World Team Tennis (WTT), that's at the forefront of bringing the sport completely into the 21st century.
The arrest on October 4th of Yang Bin, who is Chinese by birth but Dutch by citizenship and was recently nominated to run a fledgling enterprise zone in North Korea (see article), shows what can happen to those who lack official protection in China.
ECONOMIST: Holding back China's private firms holds back China too