You'll still need goggles and a helmet to protect you from birds, insects, street signs, electrical wires, and other flying humans, including flying cop ready to hand you a ticket if you don't follow the flying rules, buddy.

你仍然需要护目镜和头盔保护你免受鸟、昆虫、路牌、电线、和其他飞行者的撞击，还包括飞行的警察，如果你不遵守交通规则那他就会给你开罚单，伙计。