在一次介绍会上，这些旅行者被告知每人都需要签证、入境卡和伤寒疫苗接种证明。
At an orientation meeting, the travelers were told that a visa, a landing card, and evidence of inoculation against typhoid fever would be needed by each of them.
有些想法可以产生影响，比如建造更多的无障碍设施，雇佣更多的工人来维护它们，但这些想法很难付诸实施，因为这些都需要资金。
Some ideas can make a difference build more barrier free facilities and employ more workers to protect them but hard to be put into practice, because both of them require money.
我们需要的是设计师，或许还有监管者，这些都优先于建筑商和运营商；且每一群接受培训的工人都必须清楚，毕业后还有工作等着他们去做。
One needs the designers, and perhaps the regulators, before the builders and operators, and each group of workers in training has to know there is work waiting beyond graduation.
这些都需要耗费精力、时间以及水资源。
这些工作都只需要你每周工作10到20个小时。
These are all jobs that only need you to work between ten and twenty hours per week.
因此，您需要将这些都明确地包含进源文件中。
Therefore, you need to include these in your source files explicitly.
在所有这些领域，都需要慎重的政策决定。
这些问题都需要我们努力加以解决。
把这些问题都考虑进去，那你就会意识到你需要改变。
Think of all these problems, and realize you need to change.
但这些努力都需要大量的计算机模型。
All of these efforts, however, require extensive computational modeling.
这些修改都需要仔细地管理。
所有这些都需要时间。
每次构建GIMP都需要设置这些变量。
You will need to set these variables each time you build GIMP.
这些老路都需要努力工作以及自律的精神。
但是，这些都需要时间和金钱。
所有这些任务都需要有信心报道可能缺乏确定性的证据。
Each of these tasks requires confidence in reporting on evidence that may lack certainty.
所有这些地区都需要美国的参与和领导。
Each of these regions demands American engagement and leadership.
所有那样的组织都需要专业技术来完成这些项目。
All such organizations need techs in the field to complete these projects.
当然，以上这些都需要慎重考虑的。
这些都占据了你很多宝贵的时间。问问你自己，我真的需要这些吗？
This takes up more of your valuable times Ask yourself this, do I need all this stuff?
这些都需要铁矿石。
当然，你很快就会需要它们，但刚开始的时候你不需要把这些都备齐。
Sure, you’ll need some of those fairly soon, but you don’t need them to start.
所有这些都需要大量技术支撑。
这些实物资产都需要花钱来换取。
这些都需要时间。
项目出现了问题，要去寻求帮助，这些都需要沟通，而沟通需要勇气。
It takes courage to communicate that there are problems with the project and to ask for help.
所有这些都需要和美国进行更广泛的合作。
All of this will require far greater teamwork with the United States.
所有这些都需要和美国进行更广泛的合作。
All of this will require far greater teamwork with the United States.
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