您要查找的是不是：
- Let's base jump off of the topof this building, or skydive. 我们从这座大厦顶上玩低空跳伞吧。或者花式跳伞也行。
- In addition to extreme snowboarding, the sports spectrum of the Lausanne native is wide-ranging: from climbing and base jumping to wakeboarding and even water skiing! 除了极限单板滑雪运动,这位洛桑姑娘还有非常广泛的体育爱好:从攀缘、极限跳伞到水上滑板乃至滑水无所不包!
- A separate "award" was soon enacted for Night BASE jumping when Mayfield completed each category at night, becoming Night BASE #1, with Smith qualifying a few weeks later. 一个单独的“奖”颁发给完成夜间跳伞的人们，梅菲尔德在夜间完成四类跳伞，成为夜间基地跳伞第一号%23 1 ，数星期后史密斯也获得该证书。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- He caught me off base with that question. 他的问题猝然把我给问倒了。
- The bombers swooped on the air base. 轰炸机突袭空军基地。
- Many languages have Latin as their base. 许多语言都以拉丁语为基础。
- His base conduct was condemned by everyone. 他的无耻行为受到所有人的谴责。
- His idea is completely off base. 他的想法大错特错。
- Two soldiers dismounted the gun from the base. 两个战士把炮从底座上卸下来。
- In a poor, lowly, or base manner. 简陋地，谦卑地，卑鄙地
- The sea washes the base of the cliffs. 海水拍打著悬崖的底部。
- To betray a friend is a base action. 背叛朋友是卑劣的行为。
- The pilot was trying to make contact with his base. 飞行员正试图与基地联系。
- There used to be a military base in the region. 这地区过去有个军事基地。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- The ex-convict found a base employment for himself. 那个过去被判过刑的人找到了一份卑微的工作。
