get off course
造句带翻译释义:1.Often, marriages tend to drift. They get caught in dangerous currents. They get off course and head toward hidden sandbars .漂流，会陷入危险的激流里，会偏离航向流向暗藏的沙洲。
2.If you don't get feedback, you're going to get off course.如果你没有得到建议，你将会偏离轨道。