VERB
偏离;背离
To deviate from something means to start doing something different or not planned, especially in a way that causes problems for others.
例句
They stopped you as soon as you deviated from the script...
一旦你偏离了剧本的内容，他们就会喊停。
He planned his schedule far in advance, and he didn't deviate from it...
他提前很早就制订出了自己的进度表，然后从未偏离过它。