高山滑雪由滑降 、 小回转和大回转(障碍滑雪)组成.Alpine skiing consists of downhill , slalom and giant slalom.滑降滑雪可不是每个人都能玩的.Downhill skiing is not for everyone.滑雪名手高山滑雪、高山滑降和高山回转 、 自由式滑雪 、 越野 滑雪和现代冬季两项比赛.Skiing includes of the alpine events, ...
...a company which made the Mig-21 jet fighter under licence from Russia.获俄罗斯授权制造米格–21喷气式战斗机的公司Al - alloys have special requirements on MIG welding due to their unique physical and chemical properties.铝合金因其独特的物理、化学性能对MIG...
他执意要她来劳福德参加万圣节聚会。He had insisted that she come up to Lawford for the Halloween party.你想参加万圣节聚会 吗 ?Do you want to come to a Halloween party?你想邀请比尔参加我们的万圣节聚会 吗 ?Do you want to invite Bill to our Halloween party?...