全部

1·This is stretching the purpose of class further than it was designed for, and can't be applied very cleanly due to the predominant use of the attribute for applying CSS styling.

与class的设计初衷相比，这样就大大延伸了其功能，而且由于应用css样式的属性的广泛使用，所以很难明确应用这种用法。

2·If you practise it a few times, you should be able to use the fingers less and less, until you hardly have to use more than the gentlest of squeezes on the REINS, the seat action being predominant.

如果多练几次，使用手指的次数会越来越少，直到不仅使用缰会很温柔，而且骑座也会变得很明显。

3·The devices have the potential to use 99 percent less energy than flash memory, a non-volatile computer storage chip and the predominant form of memory in the commercial market.

与目前占据商业市场主流的非易失性计算机存储芯片——闪存相比，该设备有望减少99%的能耗。