1. The US'irresponsible interference in history is muddying the formerly clear understanding about China's sovereignty over the Diaoyu Islands.
2. Yet imitators and unlicensed producers have been muddying the market, watering down the quality and reputation of what is ranked the country's No 1 tea.
3. muddying的翻译
3. But the " Poker Face " singer says they're muddying her efforts to add to her own suite of trademarks surrounding her name.