They can answer your technical questions.
他们可以回答技术问题。
What I can do is try to answer technical questions.
我所能做的是试着回答技术问题。
User support service contact information should be available for technical questions.
应提供用户支持服务联系信息，以便对技术类问题作出答复。
User support service contact information should be available for technical questions.
应提供用户支持服务联系信息，以便对技术类问题作出答复。
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