1.There are things in terms of trying out social programs in innovative ways that government is just...
try out 试验;提炼;考验
I wanted to try the boat out next weekend.
我想下个周末去试一下这艘船 。
Some owners wish they could try out the car in a race track.
一些车主希望他们能在一条跑道上试一下那辆车 。