She reaches in, digs her hand deep into the ball, and pulls out a slip of paper.

她把手伸进去，手臂深深插入球中，抽出一张纸条。

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What the researchers found deep in the lunar interior: a solid iron ball 300 miles across, wrapped in molten iron another 56 miles thick, topped with a 93-mile layer of partially molten material.

研究人员发现在月球内部深处：有一个跨度约为300英里的固体铁球，包裹在另外56英里厚的铁水里，顶上部分地还有93英里层的熔融材料。

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If you have watched a Man United match recently, you will have noticed Rooney dropping deep around the midfield in search of the ball.

看看最近曼联的比赛吧，你会发现鲁尼回撤很深，常常到中场附近要球。

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Five minutes before half-time Rose made amends, finding space in the box to side-foot home after Carroll had nodded down a deep ball from Michael Mancienne.

BBC: England U21 1-0 Portugal U21

Earnshaw, winning his 50th Wales cap, played provider from the left whipping in a deep ball which an unmarked Cotterill, omitted from the original squad, met at the far post to volley home.

BBC: Wales 5-1 Luxembourg

With just three minutes remaining he was guilty of an even worse miss when substitute Martin Petrov's deep ball found him unmarked eight yards out only for his sliding effort to balloon over the bar.

BBC: Tottenham 3-0 Manchester City