罗斯福欠身靠在椅背上，拿起他老是带在身边的长烟斗叭了两口，一边沉思，一边吐出一两个烟圈，然后说，“这倒是怪事了。”
Roosevelt leaned back in his chair, took a puff from that long cigarette holder which he always carried, blew out a thoughtful ring or two, and said. "that's strange."
它一直延伸至露台和两个游泳池——一个沿着建筑长边方向的狭长泳池，另一个是三角形水池。
It leads out to the terrace and its two swimming pools - a long narrow pool for lengths, and a triangular padding pool.
大多数榫头除了在长边方向有榫肩，在两个短边方向也有榫肩。
Most tenons also have shoulder cuts on the top and bottom edges.
本钻机的标准管架配置由一个长管道托架组成，该托架被固定在两个平行四边形的旋臂上。
The standard pipe rack configuration for this drill consists of a long pipe cradle that is fastened to a pair of parallelogram- type swing arms.
本钻机的标准管架配置由一个长管道托架组成，该托架被固定在两个平行四边形的旋臂上。
The standard pipe rack configuration for this drill consists of a long pipe cradle that is fastened to a pair of parallelogram- type swing arms.
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