Notice that each node in the tree includes a check box that controls the enabling state of the element.
请注意：树中的每一个节点都包括一个复选框，它负责控制该元素的使动状态。
2
The check box before each node in the tree controls the enabling state of the element.
树中每个节点前的复选框控制元素的启用状态。
3
To give them some ideas, we'd like you, our readers, to come up with some Suggestions for names for Africa's newest state. Please leave your ideas in the comments box below.