It also helps schools to develop ict systematically and effectively in their programmes , if need be from scratch 同时，如果学校的信息与通信技术教育刚刚起步，本课程有助于学校在其课程计划中系统、有效地发展信息与通信技术。
Gone are the days of saving up for months to buy something we ' ve set our heart on - if we want it we buy it and , if needs be , pay for it later 以前我们花几个月存钱，来购买我们渴望得到的东西，我们要想买，尽可能地晚付钱。
While most peasants in europe were levied into the army , at sword point if need be , some welcomed the opportunity to earn some pay , and travel 当欧洲大部分的农夫们被征召时，要么是被刀尖逼着，要么就会因为可以赚些小钱同时远游而欣喜。
He could occasionally go out now in the car , and had got a strong young man as chauffeur , who could help him out of the car if need be 他现在有时可以乘汽车出去了，他雇了一个年青而强壮的车夫，在需要的时候。这车夫可以帮助他从车里下来。
For example , the url displayed could install a new version of internet explorer if need be , or it could just display a static page with the monthly news 例如，如有必要，显示的url可以安装internetexplorer的新版本，也可以只显示关于每月新闻的静态页。
If need be , it s still worth trying to use a separate source tree for aspect - enabled code in an existing module rather than creating separate modules for aspects 如果需要的话，仍值得尝试在现有模块中为支持方面的代码使用单独的源代码树，而不是为方面创建单独的模块。
" in a time of war , the president must have the power he needs to make the tough decisions , including , if need be , the decision to grant himself even more power . “在战争年代，总统必须拥有他所需要的作出强硬决策的权力，包括- - - -如果需要的话- - - -赋予他自己更大权力。 ”
Sepa - rated from the body after the body ' s death , the soul seeks to inhabit a new body , and if need be will enter the body of an animal or some other lower form of life 人若死后，灵魂逸出肉体便要寻求新的所寓形体，如果必不得已，它会寄寓于某个动物或者较低的生命形态。
I would like to go back to school so that i can become economically independent , support myself , and if need be , support those dependent upon me , i want a wife who will work and send me to school 我要重返校园，接受教育，以便能够经济独立，自食其力，必要时还能养活那些要赖我维生的人。
Though there are some notable exceptions , most of them have small budget deficits ( another change from the past ) , so they can boost spending to offset weaker exports if need be 尽管时有明显“例外” ，他们中的多数备有小额政府财政赤字预案，根据需要，他们可以采取刺激国内消费的政策来弥补这一时期出口的弱势。
