-
这些代表保证系好安全带和戴上摩托车头盔，并避免超速和饮酒驾驶。
The delegates pledge to wear seatbelts and motorcycle helmets and to avoid speeding and drink-driving.
youdao
-
这些代表保证系好安全带和戴上摩托车头盔，并避免超速和饮酒驾驶。
The delegates pledge to wear seatbelts and motorcycle helmets and to avoid speeding and drink-driving.
youdao