瑞典的医疗体系与美国的根本不同。
The healthcare system in Sweden is fundamentally different from that of the United States.
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that英 /ðæt/|美 /ðæt/
of英 /əv/|美 /əv/|英 /əv/|美 /əv/
解释
that 指代前文的 healthcare system（单数），与 of 构成所有格形式，正式书面语中避免重复名词。
The healthcare system in Sweden is fundamentally different from that of the United States.
that 指代前文的 healthcare system（单数），与 of 构成所有格形式，正式书面语中避免重复名词。