We need such expendable supplies as pencils, ink and paper.我们需要象铅笔 、 墨水和纸张这样的消费品.Once our services cease to be useful to them, we're expendable...一旦我们的服务对他们不再有用，我们就可能被抛弃。Terry Crews as Hale Caesar, an African - Amer...
Once our services cease to be useful to them, we're expendable.一旦我们的服务对他们不再有用，我们就可能被抛弃。During the recession, training budgets were seen as an expendable luxury.在经济衰退期间，培训预算被认为是一项可以节省下来的奢侈费用。We need such expendable s...
贫困、文盲与高出生率密切相关。Poverty and illiteracy go together with high birth rates.由于出生率下降，产科服务会随之削减。Maternity services were to be reduced in consequence of falling birth rates.有几个因素已被援引来说明出生率降低的原因。Several factors have been adduced...