651.  When I fetched the sketch¹ on the stretcher I found the secretary's secret.

当我拿来担架上的素描时我发现了秘书的秘密。

652.  The mutual² spirits inspired us to reach the annual aim.

相互的精神鼓舞了我们达到年度目标。

653.  The roaring oar³ hit the coarse keyboard on the cupboard aboard the boat.

轰鸣的桨击中了船上碗柜上的粗糙键盘。

654.  My intimate mate's ultimate estimate approximates the appropriate value.

我亲密伙伴的最终估计接近恰当的值。

655.  In case of necessity, necessary session can be held on the vessel⁴.

必要时,必需的开庭可在船舶上进行。

656.  By the navigation of microwave, the navy paved a pavement on the wavy⁵ sea.

借助微波导航，海军在多浪的大海上铺了一条路。

657.  The minority of us are confronted with difficulty in the frontier of the major.

我们少数人在该专业尖端领域面临困难。

658.  From the context of the text, I find the next pretext⁶ for selling the textile.

我从课文的前后关系中找到卖纺织品的下一个借口。

659.  The systematic⁷ items stem from the walker's talk about the chalk.

这些系统的条款来源于步行者关于粉笔的谈话。

660.   Theoretically, their heir's theory of meteorology can explain the meteor.

从理论上讲，他们的继承人的气象理论能解释这种大气现象。