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这种出口的苏—30战机是俄系战机水准的标杆，受到国际买家的青睐。
The export battle plane Su-30 is a Russian quality standard and a winner of international tenders.
youdao
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这种出口的苏—30战机是俄系战机水准的标杆，受到国际买家的青睐。
The export battle plane Su-30 is a Russian quality standard and a winner of international tenders.
youdao