钢琴: piano...
增进: to promote, to enhance, to further, to advance (a cause etc)...
镇: to press down, to calm, to subdue, to suppress, to guard, garrison, small town, to cool or chill (food or drinks)...
没错: that's right, sure!, rest assured!, that's good, can't go wrong...
有益: useful, beneficial, profitable...
往后: from now on, in the future, time to come...
空中: in the sky, in the air...
高山: high mountain, alpine...
泉: spring (small stream), mouth of a spring, coin (archaic)...
切实: feasible, realistic, practical, earnestly, conscientiously...
