1、
Diminished triads and augmented triads are traditionally regarded as dissonant chords.
减三和弦和增三和弦传统上被看作不协和和弦.
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2、
Throughout the year, the fight against triads and organised criminal syndicates continued.
年内, 警方继续打击三合会及有组织犯罪集团.
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3、
