Downchange
（开车时）换低挡, 换成低速挡
🗣️ 情景例句
He insists that politics will affect the human life deeply.
他坚持说政治会对人类的生活产生深远影响。
Deliberate before you begin, then execute with vigour.
著手前要深思熟虑，执行要果断有力。
This is by far the largest cake in the world.
这是目前世界上最大的蛋糕了。