Over the mountains over the plains over the rivers here come the trains carrying passengers carrying mail bringing their loads without fail over the mountains over the plains . over the rivers there go the trains 翻过高山，穿过平原，跨过大河，开来了一列列火车，满载邮件，满载族客，安全到达，从不误时刻：翻过高山，穿过平原，跨过大河，开过了一列列火车。
