他精心规划了每一个细节！
How carefully he had planned every detail!
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How英 /haʊ/|美 /haʊ/
carefully英 /ˈkeəfəli/|美 /ˈkɛrfli/
解释
How 引导感叹句，强调程度；carefully 是副词表示"仔细地"；过去完成时 had planned 体现从句时态可灵活变化，整个结构感叹规划之周密细致。
How carefully he had planned every detail!
How 引导感叹句，强调程度；carefully 是副词表示"仔细地"；过去完成时 had planned 体现从句时态可灵活变化，整个结构感叹规划之周密细致。