For discussion purposes, we can divide these payments into three broad categories.
为方便讨论起见，我们可将这些支出分为三大类。
There are three broad categories of disabilities that require the use of assistive technologies.
主要有三大类残疾人需要使用适应性技术。
There are three broad categories of disabilities that require the use of assistive technologies.
主要有三大类残疾人需要使用适应性技术。
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