I learn how to save lives and most such courses tell students how to avoid dangerous situations.

我学习如何拯救生命，大多数这类课程都告诉学生如何避免危险情况。

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Avoid dangerous situations.

避开危险的情况。

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Look ahead to where you will be in the next 12 to 15 seconds for dangerous situations or obstacles that you can avoid by changing your speed.

观察前方路况，注意12至15秒后要通过位置是否有危险状况或是障碍，以便调整车速避让。

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Existing technology like text-to-speech, voice command, Bluetooth hands-free calling and traffic services also helps alleviate driver distraction to avoid potentially dangerous situations.

ENGADGET: Garmin multi-sensor controller concept replaces touchscreen interface with in-console dial rig