But the environmental waste expert concedes that for the time being, landfills are the only practical option.

VOA: standard.2010.08.05

It's moving and just about everyone concedes that at many junctures it's extraordinarily learned - it's obviously learned, but it's also very moving.

它很感人，几乎每个人都会认同,在诗的多处都体现出了它的作者是很博学的,-很明显它的作者很博学，同时这首诗也很感人。

耶鲁公开课 - 弥尔顿课程节选

Smith concedes these are factors in Arab perceptions of the West.

VOA: standard.2010.03.18

While Eleanor Johnson believes there is a strong connection between widespread mistakes in writing and Internet usage, she concedes that the scientific evidence might not exist yet to confirm her suspicions.

VOA: standard.2010.01.16