busy-back

基本解释

Actually, I am busy at the moment-Can I call you back?
說實在的，我這會兒正忙——我可以給你廻電話嗎？
At this time, my grandma was busy to preparing forage for cattle. Her slightly-uplift back was flickering in the yellow light, just as the hilltop of distance in the dawn.
此時，嬭嬭忙著爲家中的牛兒準備草料，微微隆起的背一起一伏，泛著黃色的光，像遠処依稀可見的山巒。
Outside, workers were busy cleaning the original brickwork with high-pressure water guns and chiselling back the details into the Corinthian capitals of the columns.
外麪，工人們正在抓緊用高壓水槍清洗砌甎，脩繕科林斯式圓柱的細節。

While that perv in the back is busy shooting HRP-4C's firm buttocks shaped from a glossy Stormtrooper alloy, the rest of us can marvel at the fact that Japan has produced a walking, talking fashion robot.
ENGADGET: Japan's HRP-4C 'fashion model robot' unveiled, already harassed (update: video!)
Otherwise I might laugh at the idea that a compressed recording of a singing bowl could even begin to compare to the sonic vibrations that are meant to guide my focus away from the busy-ness of everyday approximations of reality and back toward the precise experience of the present.
FORBES: Spiritual Smartphone App Makes Meditation Social
And Secretary Solis was right there, the first one to sign up to go, as a busy Secretary, still never too busy to give back to an amazing group of girls -- and I will be grateful to her for a very long time for her outstanding work and willingness to step up and outside of her role.
WHITEHOUSE: The White House