Inhale, arch up, chest open, (shoulder down) look up.

吸气，身体向上，胸打开，肩膀往下，看着上方。

youdao

The curved concrete walls and floors arch up and outward, deriving their structural integrity from their shell-like double curvature.

弯曲的水泥墙和地板向外拱起，使双曲型的外壳结构得以完整。

youdao

Slot your foot (big toe up, pinky toe down) into the crack up to the arch of your foot, keeping your knee out to the side.

把你的脚尖（大脚趾在上，小指在下）楔入裂缝中去，直到你的足弓的部分，膝盖保持向外。

youdao

Shabby figures when measured up against arch rival BMW, whose operating margin was at 0.46%, return on assets was 0.20% and the return on equity was1.02%.

FORBES: Opinions

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Incorporated ( NYSE: ANR) is down about 0.1%, Anadarko Petroleum Corporation ( NYSE: APC) is up about 0.5%, and Arch Coal Incorporated ( NYSE: ACI) is up by about 0.7%.

FORBES: Energy Bulls Load Up With 3x Fund

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is up about 2.6%, Arch Coal, Inc. ( NYSE: ACI) is up about 2.7%, and Atwood Oceanics, Inc. ( NYSE: ATW) is higher by about 1.2%.

FORBES: ERX, ANR, ACI, ATW: ETF Outflow Alert