She moved where she was building in the classroom, to no effect.

她把城堡搬到了教室里其它地方，没有影响他人。

We tried to wake him, but to no effect.

【effect】我们想把他叫醒，但毫无作用。

And in most cases, they've had little to no effect on me, I'm afraid.

恐怕在大多数情况下， 它们对我几乎没有影响。

He could see at once that it was as important as Dart supposed and spoke out vigorously on Dart's behalf, but to no effect.

他立刻意识到它确实具有达特所认为的那种重要意义，并不遗余力地为达特辩护，可是毫无效果。

The report also suggests that changing majors within the first three years of study has little to no effect on the average time it takes students to complete their degree.

这份报告还显示，在前3年调换专业对学生完成学位所花时间影响甚微。

Harry had seen him scrubbing the message on the wall with Mrs. Skower's All-Purpose Magical Mess Remover, but to no effect; the words still gleamed as brightly as ever on the stone.

哈利看见他用“斯科尔夫人牌万能神奇去污剂”擦洗墙上的文字，但是白费力气；那些文字仍然那么明亮地在石墙上闪烁。

However unlike a demon he cannot be harmed by religious symbols or holy water, and the practice of true faith seems to have little to no effect on deterring his persistent attacks.

然而，与恶魔不同的是， 他不会受到宗教符号或圣水的伤害，而且真正的信仰实践似乎对阻止他的持续攻击几乎没有效果。