欢迎来到今天的攻克长难句

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今日长难句：

That’s why this new policy also includes directions to update the current U.S. Government Orbital Debris Mitigation Standard Practices, which already require any entity that launches a satellite or spacecraft to vigorously analyze the likelihood that any of their actions, from an unexpected failure or normal operations, will create more space debris.

这就是为什么新政策还包含了“升级现行《美国政府轨道碎片减缓标准操作规范》”的指示，而现行操作规范已经要求“任何发射卫星或航天器的实体，均需对其任一行动（无论是不可预料的失败还是正常运作）进一步产生太空碎片的可行性进行积极分析”。

分析：

主语：That

谓语：is

表语从句：why this new policy also includes directions to update the current U.S. Government Orbital Debris Mitigation Standard Practices

表语从句中：

主语：this new policy

谓语：includes

宾语：directions

后置定语：to update the current U.S. Government Orbital Debris Mitigation Standard Practices

定语从句：which already require any entity that launches a satellite or spacecraft to vigorously analyze the likelihood

定语从句中：

谓语：require

宾语：any entity

定语从句：that launches a satellite or spacecraft

目的状语：to vigorously analyze the likelihood

同位语（解释说明likelihood）：that any of their actions, from an unexpected failure or normal operations, will create more space debris

同位语从句中：

主语：any of their actions

谓语：will create

宾语：more space debris

核心词汇：

1. current adj. 现在的；最近的 n. 趋势；涌流

2. mitigation n. 缓解；减轻

【同根词】mitigate v. 使缓和；使减轻

3. entity n. 实体；存在；本质

4. launch v. 发射；发起；发动 n. 发射；下水

5. satellite n. 卫星；人造卫星；卫星国

6. vigorous adj. 有力的；精力充沛的

7. analyze v. 对...进行分析；分解

8. debris n. 散落的碎片；残骸

今日练习：

They had little money, so they moved to Wisconsin and lived with Paul's parents for a few years, then headed for Indiana, where he got a job as a machinist for International Harvester.

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