This is a big issue的意思|示意

这是个重大问题 ...troversial issue 关键的╱敏感的╱有争议的问题 This is a big issue; we need more time to think about it. 这是个重大问题；我们需要花较多的时间考虑。 She usually writes about environmental issues.

我们需要花较多的时间考虑 ...敏感的╱有争议的问题 This is a big issue; we need more time to think about it. 这是个重大问题；我们需要花较多的时间考虑。 She usually writes about environmental issues. 她通常写环境方面的题材。