see and think clearly; be sharp-eyed and clear-headed
Related Translations:
亮: Ⅰ形容词1.(光线强; 明亮) bright; light 短语和例子敞亮 light and spacious; 地板擦得真亮。 the floor has been scrubbed clean and shiny. 那个灯泡很亮。 that electric bulb is very bright. 这个房间非常亮。 this room is very light.2
