Water quality has been a concern for the Olympic sailing events.
奥运帆船项目对水质是很要求的。
These arbitrary events brought concern and even fear to these colonies.
这些独断专横的事件带给这些殖民地的是担忧甚至是恐惧。
Should I concern myself over events which I may never witness?
我为什么要为或许永远都不会发生的事情操心？
Should I concern myself over events which I may never witness?
我为什么要为或许永远都不会发生的事情操心？
应用推荐