单词first down
un.: 第一次进攻
网络: 达成首攻
首档，首攻（四次进攻机会中的）:
the first of a series of four downs(= chances to move the ball forward ten yards)
（成功推进十码之后的）新一轮四次十码进攻权:
the chance to start a new series of four downs because your team has succeeded in going forward ten yards
第一次进攻
With the shoulders shrugged up the hands are accelerated first down and then inwards until the palms come together under the chin.
随着肩部的向上耸动，两手先向下划动，然后向内划，直到在下巴下汇合。
The first down was beginning to appear on the young boy"s face.
那小男孩的脸上渐渐长出了汗毛。
Said that the man, to what, after the first down married, but now there has been the cause, there has been Rufuren is also no love nest.
人说，三十而立，立什么，先立业后成家，如今事业也有了，如夫人也有了，只是爱巢还没有。
But then I often think the music business has been the canary in a cage, first down the digital mine shaft.
而音乐工业就像笼子里的金丝雀，第一个被扔进了数字化的矿井。
The blue-chip index"s 4. 3% drop for the month was the worst since a dismal May, and the measure"s first down August in five years.
道指8月份4.3%的跌幅是自疲软的5月份以来最为糟糕的表现，也是五年来首个下跌的8月。
In the case of services, ownership is transferred when the first down payment, if any, is made or when full payment is made.
在（提供）服务的场合，所有权则在支付第一笔预付款（如果有）时，或者支付完全部款项时发生转移。
The first down-time estimate was a day or so, then it became months.
首次停机时间估计是一两天，然后变成了几个月。
Prior to the snap, false start, five yards , defense. Still first down.
在开球之前，防守的一方提前移动，罚五码，还是第一次进攻。
Ink trapping: It is the ability of the first down ink to get hold of the overprinting ink.
油墨牵力：是先印的油墨能否把叠印的油墨牢固拉着的能力。
Hut, hut, hut: First down and haiku!
小屋，小屋，小屋。第一句是俳句。