查询词典 unnecessary

1 Guidance: teachers should be firstly students'fugleman on web-learning, to help students decide an appropriate learning target, to confirm and harmonize the best way to achieve the goal, which will causes students' interest on learning, avoid them taking unnecessary detours, and also make them learning knowledge consciously and happily.

麻烦翻译成英语，谢谢！(1)引导：教师首先应当学生进行网络学习的导向者，帮助学生决定适当的学习目标，并确认和谐调达到目标的最佳途径，既能引起学生学习的兴趣，又避免了学生走多余的弯路，使得学生能自觉并愉快地学习。

As soon as this statement is finished, that Date is unnecessary, and the garbage collector can come along and get it anytime.

随之而来的"垃圾收集器"会发现这一情况，并在任何可能的时候将其回收。

Do you think it unnecessary to cover your mouth when you giggle?

你觉得嘻笑的时候掩嘴是不必要的吗？

Do not give oneself unnecessary burden and pressure.

不要给自己多余的负担和压力。

If you go to the store hungry, you are likely to make unnecessary purchases.

假如你饿著到店里去，你很可能买不需要的东西。

Goethe once said :"The whole secret of life is to survive and abandon unnecessary survival."

歌德曾经这样说过："生命的全部奥秘就在于为了生存而放弃无谓的生存。"

The gray-faced man gave Henry a brief wining smile, with a light gesture that made handshake unnecessary.

那个脸色黑暗的人，对着亨利轻轻一笑，疲惫地打了个手势，使握手得以免除。

In grayscale image cases, it is unnecessary to change the referential sequence.

0引言 灰色系统是指信息不完全或不完全确定的系统。

Due to disturbance by human activities such as urban and rural developments, environmental pollution etc., the habitats they depend on are destroyed or struggling to survive. Various governmental "Rural Improvement Scheme" projects, e.g. unnecessary expansion and cement-concretization of countryside footpaths, hillside gunite covering etc., destroy the natural habitats along the footpaths.

最大的威胁之一来自其生境的破坏和消失：城市和乡郊的发展和环境污染，不断蚕食周边的郊野，令野生兰花的生境不断地缩小；大大小小的乡郊「改善」工程，例如山径的扩建、喷浆、石屎化、梯级化等，亦令山径两旁的生境从此消失。

GYN should be firstly differentiated from"false gynecomastia" to avoid an unnecessary workup.

首先要区分是否是假性男性乳房发育症，以避免不必要的诊治程序。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。