Alternatives to this approach involve writing new protocols for the Firefox program to manage.
另一种代替方法涉及到编写新的协议，该协议由Firefox程序管理。
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"All that will be decided when the services take whatever concepts come up in their analysis of alternatives and basically decide what becomes a program," he added.
At the first meeting after receiving the program, I presented two basic alternatives to the customer the plan that was selected was for the trees on site to dictate the planning of the home.