移动挡板 meaning in English

mechanical gage
mechanical gauge
movable gauge

Through the mobile reflectors , guarantee that the ball down the outside
通过移动挡板，保证中间的小球不掉到外面。
Click the left mouse button comes while the mouse control moving reflectors , all the bricks could break through
点击鼠标左键将球弹出，鼠标控制移动挡板，将所有砖块击碎即可过关。
Use your pen to paint lines to help smooth the skateboard kid at the finish line it starts operating guide : keyboard mouse control , mouse slid off the lines , and the next move around baffle that can help you do some bad cards off the tube
：用你的笔来画线条,帮助滑板小子顺利的到达终点吧操作指南：鼠标键盘控制，鼠标滑出线条，而上下左右移动挡板，可以帮你过一些不好过的管卡
Introduction : use your pen to paint lines to help smooth the skateboard kid at the finish line it starts operating guide : keyboard mouse control , mouse slid off the lines , and the next move around baffle that can help you do some bad cards off the tube
用你的笔来画线条,帮助滑板小子顺利的到达终点吧操作指南：鼠标键盘控制，鼠标滑出线条，而上下左右移动挡板，可以帮你过一些不好过的管卡