approach from a distance

基本解釋

All are admonished by guides to keep a healthy distance from curious bears that approach their buggies.
所有的手冊(cè)都告誡說與那些接近卡車的好奇的北極熊保持安全的距離。
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Men approach with their hands behind their backs while the women use their skirts to keep the men enticed from a respectful distance.
男人們手背在身后往前湊，女人們則利用裙子把男人們擋在禮貌的距離外。
In theory, the Army could use such a system to approach targets covertly and drill through concrete, steel, wood, or other materials from a stand-off distance equal to the length of a football field.
理論上，美國(guó)陸軍將利用該系統(tǒng)實(shí)現(xiàn)某些目標(biāo)，既通過遠(yuǎn)距離（超過一個(gè)足球場(chǎng)的距離）的設(shè)備對(duì)混凝土、鋼鐵、木頭以及其他材料進(jìn)行隱蔽的擊穿作業(yè)。
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This approach also favors secret construction but at a greater distance from Israeli air bases and with more room for improvisation.
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