A . Listen the contents twice first without book, know the main ideas of the content.
先不看书听课文两遍, 了解掌握课文的主要内容.
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If you can win a battle without having to fight, it's the greatest of all.
即如果你能不用打仗就取得胜利, 这才是最大的胜利.
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Without guarantees of non-infringement of any patent and legal rights provisions.
不含保证不侵任何专利和法权的条款.
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It's difficult for them to arrive at a decision without consulting the board.
他们很难不跟董事会商议就达成决议.
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Flexible joints allow the rear axle and wheels to move up and down without affecting operation.
灵活的接头使得后轴和后轮能够上下运动而不影响操控.
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Much to my regret that we have made repeated application for payment amount without avail.
我们多次去函请求结清这笔账款而无任何结果,为此我们非常遗憾.
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结论: 氩激光光凝是治疗不伴视网膜脱离裂孔的有效方法之一.
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没有这样的结构,许多温血动物将很快脱水,特别是在干燥的气候条件下。
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Improvement make straight roads ; but the crooked road without improvement is the road of genius.
改善的路是一条直路; 但是未经改善的弯路乃是天才之路.
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原因不明的消瘦 、 无力, 上腹无规则的疼痛, 食欲下降, 特别厌食肉类食品.
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