Working on a goal can be like climbing a mountain you think if you just keep your head down and go you'll get to the top quicker.
执行一个目标就像爬山，你认为如果只顾低着头爬就会很快到达山顶。
A skier or snowboarder either climbing or descending on foot must keep to the side of the piste.
请滑雪者务必对信号牌、指示牌和指示物保持足够的重视。
A skier or snowboarder either climbing or descending on foot must keep to the side of the piste.
请滑雪者务必对信号牌、指示牌和指示物保持足够的重视。
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