The use of dou gong , made the whole building firm and beautiful.
它不但能使建筑更加牢固，而且更加美观。
Pleased to meet you, too. Mr. Dou.
我也很高兴认识你，窦先生。
What is your favorite music? Dou you like jazz?
你最喜欢什么音乐？你喜欢爵士乐吗？
Only 1 infected snail was found in a cement Dou ditch.
在硬化斗渠中仅查出1只感染性钉螺。
Only 1 infected snail was found in a cement Dou ditch.
在硬化斗渠中仅查出1只感染性钉螺。
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