求翻译：他们说这是不安全的初中学生上学的电动自行车，因为他们太年轻了。他们还说，在早上的交通非常繁忙，学生不能骑电动自行车快。是什么意思？

They said it was electric bicycles, insecure junior high school students go to school because they are too young. They also said that in the morning the traffic is very busy, students can not ride fast electric bike.

They said that this is not safe for junior secondary school students attend school in the electric bicycle, because they are too young. They also said that in the morning, the traffic is very busy, students cannot ride a motorized bicycle.

They said this is the electrically operated bicycle which the unsafe junior middle school students go to school, because they too were young.They added that, is extremely busy in the early morning transportation, the student cannot ride the electrically operated bicycle to be quick.

They said it was not safe for electric bike for junior high school students to go to school because they are too young. They also said that the very heavy traffic in the morning, students cannot ride an electric bike.

正在翻译，请等待...