射线数字成像技术的研究与应用，梁丽红，中国特种设备检测研究院。
Research and Application of Digital X-ray Imaging Technology, by Ms. Liang Lihong, China Special Equipment Inspection Institute.
当布丽吉特出去时，她发现老人正忙着沿墙安装一根新梁。
When Brigida went out, she found the old man busy with putting a new beam along the wall.
艾米成功逃了出去，但是艾丽卡却在大厅的过道上，被掉下来的石梁砸死了。
Amy made it safely outside, but Alicia had been hit by a falling beam and died in the hallway.
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