他说如果联合国认为有必要，他就支持动用武力。
He says he would support the use of force if the UN deemed it necessary.
如果你有必要的资源，你可以扩展它。
如果你感学到长时间疼痛，你有必要让你的医生检查一下。
If you're experiencing chronic pain you might want to check in with your doctor.
如果我有必要参加考试，我会在这个阶段认真准备考试。
If I were, this is the stage when I would prepare in earnest for them.
问题在于是否有必要制定最新而且更具体的机器人安全规则——如果需要，这些安全规则具体应该怎么写？
The question is whether new, robot-specific rules are needed—and, if so, what they should say.
如果你想要他们健康的话，你有必要每天带他们到公园里散一次步。
It's necessary to walk them in the park once a day if you want them to be healthy.
综上所述，如果条件允许，大学学习是绝对有必要的。
To sum up, college study is definitely necessary if conditions allowed.
如果你想要你的狗健康，每天一次在公园溜狗是有必要的。
It is necessary to walk the dog in the park once a day if you want it to be healthy.
如果是有必要的，神会给予他梵天的知识。
如果这次有必要，你可以使用参考书。
同时，为了帮助你的处境有选择性的对待，如果必要请使用化妆品。
Also, realizing there are treatment options, help with your situation, cosmetics if necessary.
如果有必要取得原始数据的调查，有三种方法。
If it is necessary to obtain primary data by survey, three methods are available.
我确信，如果球员们有必要，他们会死在球场上。
I am certain if they needed to, they would die on the pitch.
注意这只是初始方案，所以如果有必要的话我们可以修改它。如果你们有更好的建议，请给我留言，并给出具体的方法。
Note this is the initial plan so we can change it if necessary. If you have better advice, please leave me a message and give the detail method.
如果你感到有必要了解，问他们好了。
如果你认为有必要，我也可以配合你检查船上的任何地方。
If necessary, I'll follow you to check every corner of our vessel .
如果你的报表非常长，有必要把它序列化到磁盘上。
You might want to serialize these to disk if the report is really long.
如果想找更好的工作，就重新找个地方居住，这可能是有必要的。
如果你喜欢经常下载软件，有一个好的在线病毒防御工具是非常必要。
If you like the regular download software, a good online virus defense tool is essential.
如果工程师认为有必要，进 行各项试验时雇主可在场。
Where considered necessary by the Engineer, the Employer may be present at any test.
如果工程师认为有必要，进 行各项试验时雇主可在场。
Where considered necessary by the Engineer, the Employer may be present at any test.
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