鉴于这些事实, 继续下去似乎是无益的.In view of the facts, It'seems useless to continue.他们正在做无益的事.They are beating the air.继续争论是无益的.It is profitless to continue arguing....

“无益的”的英语可以翻译为：profitless，resultless，[法] bootless，unavailing，ineffectual ...