► 名詞車線  [しゃせん]    
meaning:  lane  rank: 3☆ 
前の車が
突然車線を
外れた ⇨ The car in front of me suddenly veered out of the lane
More examples:- 彼の無理な車線変更が事故を誘発した ⇨ His dangerous lane changes indirectly caused the accident
 - 追い越し車線。追い越し禁止 ⇨ A passing lane. No passing (allowed)