It is able to control both the direction and the height of the dam.
它既可控制坝体的方向，又能控制坝体的'高程。
A friendship system – users should be able to control who can send them messages.
一个好友系统-用户能够控制谁给他发送消息。
Therefore, the design focuses on being able to control the plant's interaction with the outside.
因此，设计着力于控制植物与外界的互动。
This was why he was able to control the ball's distance so precisely.
这就是为什么侯根可以如此精确地控制击球的距离。
You may not be able to control the times, but you can compose your response.
你也许不能控制时势，可是你能够冷静应对。
RDI was able to control vegetative growth, and promote reproductive growth.
抑制营养生长，促进生殖生长。