It is deep and capacious, never shallow, with ample room for lungs and heart, carried well forward, with the prosternum showing ahead of the shoulder in profile.

胸深而宽，不浅薄，给心脏和肺部足够的空间，向前突出，从轮廓上观察，胸骨突在肩胛之前。

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Dips in the road, viaducts and areas adjacent to rivers and streams are especially susceptible to flooding during or after a downpour, and you should never assume that standing water is shallow enough to negotiate.

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