There are as many textbooks that omit it as a type of movement as include it.

也有不少课本没有把它包括在冰川移动的一种类型里。

youdao

Your textbook includes these as types, as a particular type of glacier movement, but you will see that there are as many textbooks that omit it as a type of movement as include it.

你们的课本中将这些分类，作为一种特殊类型的冰川运动，但是你们会发现，将其作为一种冰川运动类型的教科书和忽略这种类型的教科书同样多。

youdao

If you decided to opt for a career in banking you could omit most of your modules and laboratory experience; but include mathematical or computing skills.

假如你是申请银行的工作，你就必须删除所有模板信息和实验室经验；都是要保留计算能力和计算机技能。

youdao

You always have to omit as much as you include.

BBC: The politics of making maps