他儿子的去世是他从未完全恢复的经历。
The death of his son was an experience from which he never fully recovered.
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Which英 /wɪtʃ/|美 /wɪtʃ/
解释
which 是关系代词，在这里引导定语从句，指代前面的"experience"（经历）。在从句中作介词"from"的宾语，表示"从这个经历中"。
The death of his son was an experience from which he never fully recovered.
which 是关系代词，在这里引导定语从句，指代前面的"experience"（经历）。在从句中作介词"from"的宾语，表示"从这个经历中"。