您还看到从 C 语言带来的简化，其中包括字符串连接、关联数组元素和合并操作符。
You'll also find some simplifications from C, which include string concatenation, associative array elements, and aggregation operators.
一开始，通过设置操作符将feed转换成一个带有过滤器的合并的feed似乎有点复杂。
Initially it might seem a little complex to set up the operators to transform the feed into a combined feed with filters.
接下来，Jane选择Combine操作符，该操作符将所有数据feed合并到一个数据feed中，如图4所示。
Next, Jane selects the Combine operator which merges all data feeds into one data feed as Figure 4 illustrates.
应用推荐