2、 They are making substantial claims for improved working conditions.
他们就改善工作条件提出了实质性要求。
1、 “If what we found continues to hold true, we may have more elderly people with substantial financial problems in the future,” warns Lucia Dunn, professor of economics at Ohio State.
1、 Unless renewables become cheap enough that substantial carbon deposits are left underground for a very long time, if not forever, the planet will likely be exposed to potentially catastrophic climate risks.
1、 It is all very well train operators trumpeting the improvements they are making to the network, but passengers should be able to expect a basic level of service for the substantial sums they are now paying to travel.