这并非易事，但中国做到了。
如果你要保守秘密，这并非易事。
对他来说，这并非易事。
但这并非易事。
但这并非易事。
这并非易事。
首先，它应该经受住市场下滑期的考验，这并非易事。
The first is that it weathers the coming slowdown – which will not be easy.
这并非易事，但你需要掌握自己的梦想与现实间的平衡点。
This is really hard but you need to balance your 'dream' with a good measure of realism.
父母支持并培养女儿的灵性，这一点很重要，即使这并非易事。
I think it's important to support and nurture our daughters' spirituality, even if it's not easy.
这并非易事，但它能避免你在倾听别人讲话时因为自己的事而分心。
This is not an easy task, but it can avoid you listen when others speak for themselves to distraction.
这并非易事，因为这些概念总有一些模糊地带相互重叠或交叉渗入。
This task is not an easy one, because there exist borderline or twilight zones in which these concepts overlap or shade into one another.
这并非易事，因为两个粒子间的纠缠态链接非常脆弱-影响因素有很多，链接也很容易被弄乱。
This isn't easy, as the entangled link between two particles is fragile - tamper with it too much, and the link can be fouled.
这并非易事，我努力踢球，坚持不懈，我也知道这个赛季我的机会就会到来，我依然很想踢球。
It's hard: I work, carry on and I know that my chance will come during the season. I still want to play.
对于少数几个没有感染的幸存者来说，唯一的希望就是逃出伦敦，找到一个藏身之所，但这并非易事。
For a few uninfected survivors, the only hope is escaping London to find refuge in the country. But getting out of town is anything but easy.
但是要把飞机卖给国外，中国商用飞机需要建立一个服务和维修的网络，由于缺乏熟练的员工导致这并非易事。
But to sell its aircraft abroad, CACC will have to create a service and maintenance network, which will not be easy because of a shortage of suitably skilled staff.
做到这一点并非易事，这需要一种非凡的远见，以及市政府、私营部门、社区团体和文化组织之间的协作。
It is hard to get right and requires a remarkable degree of vision, as well as cooperation between city authorities, the private sector, community groups and cultural organisations.
根据你的映射策略制定合理的选择查询并非易事；这需要你仔细调优业务需求，基于特定的数据场景制定合理的设计决策。
It is not easy to make a sound selection for your mapping strategy; it requires you to carefully tune your business requirements and make sound design decisions based on your specific data scenarios.
选出他五部最佳影片并非易事，而且入选的很可能是五部奥斯卡提名作品，这确实有些无聊。
An attempt at selecting his five best films is no easy feat and would most likely result in a list of five Oscar-nominated dramas, which is, frankly, kind of boring.
要进入这所在去年《泰晤士报名校指南》里排在前50名的大学，并非易事。
It is already hard to get into City University, which ranked in the top 50 of the Times Good University Guide last year.
要想扭转这一趋势并非易事。这需要充分意识到……
To reverse the trend is not a light task. It requires a good awareness of…
这的确并非易事：通往未来的道路绝无坦途，但我们仍需曲折前行，攀过重重阻碍。
It is rather hard work: there is now no smooth road into the future: but we go round, or scramble over the obstacles.
这的确并非易事：通往未来的道路绝无坦途，但我们仍需曲折前行，攀过重重阻碍。
It is rather hard work: there is now no smooth road into the future: but we go round, or scramble over the obstacles.
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