A higher standard Second Ring Road and a completed Fourth Ring Road are certainly necessary in order to improve the situation.

为改善这种状况，更高标准的二环路和完工的四环路是必要的。

youdao

Certainly it is not necessary to run every example to be sure that the code works.

当然，没必要把每个用例都跑一遍来确保代码工作正常。

youdao

So some type of security and guarantees for Morgan Tsvangirai's safety certainly should be a necessary condition for holding a runoff, " she said.

所以，对茨万吉拉伊采取某种保安措施和安全保障当然应该是举行决选的必要条件。

youdao

Efforts to rein in Indonesia's monopolies are certainly necessary.

ECONOMIST: The Robin Hood of Java

Reform is certainly necessary.

BBC: Public Bodies Bill part two

But they can't just expect parliament to sign a blank cheque on these things, to give governments the power to detain people for months without charge, does require specific evidence that that is necessary, alongside a whole range of other measures, that certainly are necessary, in order to combat terrorism.

BBC: William Hague