Some of these fish do not want to be seen , so they simply close these shutters .

有时候鱼不想被看见，就关上百叶窗。

He responds to positive gestures with goodwill , and to pressure by pulling down the shutters or even lashing out .

他对积极的姿态会做出友好的回应，而面对压力则是拉下百叶窗甚至以抨击回应。

And its shutters can switch fast enough ( up to 1000 times per second ) for video .

其百叶窗可迅速开闭，足以（每秒高达1000次）显示视频。

Put on operating adjustable shutters and you have security and ventilation at the same time , as well as protection in storms .

如果装上可调节式百叶窗，安全和通风你可以兼而得之，甚至下大雨也不会有后顾之忧。

A trip to any mediterranean country will tell you how important shutters are to maintaining a comfortable internal temperature .

你如果去地中海任何国家旅行的话，你就会发现百叶窗对保持舒适的室内温度有多么重要了。