变为的用法和样例：
例句
-
我们该把思想变为行动了。
It's time to translateour ideas into action. -
幼虫变为蛹，然後再变成蝴蝶。
A larva metamorphoses into a chrysalis and then into a butterfly. -
他的计划迅速变为现实。
His plans were transformed overnight into reality. -
天空慢慢由蓝色变为红色。
The sky slowly changed from blue to red. -
声音通过液体或固体时，就转变为热。
Passing through a liquid or a solid, sound is changed into heat.
