音标
英语音标：[ðiːz]
美语音标：[ðiːz]
翻译
pron.这些
adj.这些的
例句
Teachers are up against some major problems these days.
老师们最近面临着一些重大问题。
This chapter explores the linkage between economic development and the environment.
本章探讨的是经济发展与环境之间的关系。
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。
