一般的なミス
図の標識は何を意味しますか?What does the label in the picture mean?
支路が主路に合流する標識Sign for branch merging into main road
支路が二車線の主路に合流する標識Sign for branch merging into double-lane main road
支路が一方通行に合流Sign for branch merging into one-way street
二車線が一車線に合流Two lanes merging into one lane