The best source of information for the moment is a theoretical model of where the cloud might be, taking into account the prevailing wind and other weather conditions.
考虑到盛行风与天气条件,目前最好的信息来源是尘用埃云的理论模型测定云层位置。
He must adapt his speed and manner of skiing or snowboarding to his personal ability and to the prevailing conditions of terrain, snow and weather as well as to the density of traffic.
其滑行速度和方式应当和其个人滑雪水平相符,并且应根据地势、雪质、天气和雪场人口密度来选择以何种方式滑行。
He must adapt his speed and manner of skiing or snowboarding to his personal ability and to the prevailing conditions of terrain, snow and weather as well as to the density of traffic.
其滑行速度和方式应当和其个人滑雪水平相符,并且应根据地势、雪质、天气和雪场人口密度来选择以何种方式滑行。
应用推荐