The biggest offenders are probably things like excessive DOM manipulation, AJAX, and animation.

最可能违规的便是过量的DOM操作，AJAX和动画。

youdao

Using spans here is probably a bit excessive; all the text within the title div will be hidden, as will all the text in the slogan div.

在这里使用span可能有点多余；所有在标题div内的文本将被隐藏，以及所有在标语div内的文本也一样。

youdao

However, without any medical knowledge, they have a big chance to cut the main artery, and they probably would die of excessive loss of blood.

然而，没有医学知识的他们，很容易就会割到大动脉，他们也因此会死于失血过多。

youdao

Goldman Sachs points out that this is still low by past standards, and that the rise probably reflects excessive lending in 1997-98.

ECONOMIST: Junk bonds

Neider says the delays older adults exhibited in starting to cross the street are probably due to "cognitive interference" rather than excessive caution.

CNN: Multitasking and crosswalks a risky mix for elderly