It is necessary to examine how the proposals can be carried out.
有必要调查一下怎样才能实施这些方案。
Sometimes it is necessary to say no.
有时候说“不”是必要的。
To understand why they are doing it, it is necessary to know where they are coming from.
要理解他们为什么这样做，有必要知道他们的想法。
It is necessary to provide specific praise about actual actions performed and efforts made in the process.
对过程中的实际表现和付出的努力给予具体表扬是有必要的。
It is necessary to give others rights and chances to speak since the problem may concern them in different ways.
给别人说话的权利和机会是必要的，因为问题可能以不同的方式影响到他们。
One researcher shares Glenn Schellenberg's view that it is necessary to conduct long-term developmental studies to understand the effects of music training.
一位研究人员赞同格伦·舍伦贝格的观点，认为有必要进行长期的发展研究，以了解音乐训练的效果。
To establish such a chronology, it is necessary to determine the relative amounts of land ice that existed at various times in the Earth's past.
为了建立这样一个年表，有必要确定地球过去不同时期存在的陆冰的相对数量。
It is necessary to adjust our mood before exams because we may not do well as usual under stress.
在考试前调整心情很有必要，因为面对压力的时候我们可能无法像往常一样做的好。
It is necessary to do further study and development on the pine cone.
有必要对松果进行进一步的研究和开发。
In common with many of my classmates, I think it is necessary to update the multimedia equipment in the classroom.
和我的同学们一样，我认为有必要更新教室里的多媒体设备。
In order to master grammar knowledge, it is necessary to practice as much as possible.
为了掌握语法知识，尽可能多做练习是有必要的。
In addition, it is necessary to apply for graduation when you near the time that you will be completing your graduation requirements.
此外，当你快要满足毕业要求的时候，有必要去申请毕业。
In addition, it is necessary to apply for graduation when you're near the time that you will be completing your graduation requirements.
此外，在你即将完成毕业要求的时候，有必要去申请毕业。
It is necessary to learn to manage time and make good use of every minute.
有必要学会管理时间，好好利用每一分钟。
It is necessary to read the labels on the foods in a shop as well.
阅读商店里食品的标签也是必要的。
Remember that forgiveness does not mean it is necessary to become friends again with the person who upset you.
记住，宽恕并不意味着你必须和惹你心烦的人再次成为朋友。
"It is necessary to encourage kids to come up with new ways to make use of technology in school life," the head of the school added in the interview.
“有必要鼓励孩子们想出新的方法，在学校生活中利用技术。”该校负责人在采访中补充说。
It is necessary to "cut one's teeth" on the non-glamorous parts of a field.
在一个领域中尝试做一些不那么光彩照人的工作来获得经验是有必要的。
This is important because it is necessary to maintain the appropriate ancestry for the enterprise models.
这一点很重要，因为为企业模型维持合适的宗族关系是必要的。
It is necessary to make the right decision.
做，这对做出正确的决定是很必要的。
Therefore, it is necessary to extremely establish the consummate and effective logistics information management system.
因此，建立完善、有效的物流信息管理系统是非常有必要的。
To ensure optimal database performance, it is necessary to ensure that the database is fully optimized.
为了确保最优的数据库性能，需要确保数据库得到了全部的优化。
It is necessary to test from within the application server container for accurate test results.
您需要从应用程序服务器容器内进行测试，才能得到准确的测试结果。
It is necessary to do outside activities.
从事课外活动是很有必要的。
One volunteer said, "I think it is necessary to promote such programs."
一名志愿者称：“我认为很有必要推进这样的项目。”
Note that it is necessary to use a helper multiply function.
注意我们很有必要使用一个辅助乘法函数。
Thus, it is necessary to look for other solutions.
因此，有必要寻找其他的解决方案。
To understand these unique Americans better, it is necessary to understand their history.
想更进一步了解这些独特的美国人，我们必须了解他们的历史。
To understand these unique Americans better, it is necessary to understand their history.
想更进一步了解这些独特的美国人，我们必须了解他们的历史。
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