必須知識
雨天で前の車に続く場合、あなたはどうすべきですか?If you are driving a car, what should you do when following another vehicle in wet conditions?
2秒ルールを守るObserve the two-second rule
4秒ルールを守るObserve the four-second rule
6秒ルールを守るObserve the six-second rule
機会を見つけて追い越すTry to overtake so that you are not blinded by the spray