test the waters

US /tɛst ðə ˈwɔtərz/
UK /tɛst ðə ˈwɔtərz/
"test the waters" picture
1.

試水, 探路

to try something out cautiously before committing oneself to it

:
Before investing all his savings, he decided to test the waters with a small amount.
在投入所有積蓄之前,他決定先用少量資金試水
The company is testing the waters with a new product in a limited market.
該公司正在有限的市場中試水新產品。