deviate from course

基本解释

We cannot deviate from the inexorable course of human destiny.
无情的，残酷的，不能改变的。
Mr Fogg, in order not to deviate from his course, furled his sails and increased the force of the steam;
福克先生为了使船不离开原来的航线，只好卷起船帆，加大马力前进。
We must never deviate from the correct course of progress, but it is neither possible nor necessary to envisage or describe in great details the development course in the distant future.
我们要坚持正确的前进方向，但不可能也不必要去对遥远的未来作具体的设想和描绘。
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