In order that training should be effective it must be planned systematically.

为使培训有成效，必须有系统的计划。

《牛津词典》

There are technical hurdles that have to be cleared and NASA would need to extend Discovery's planned 11-day mission a day, but if the stars align it could be the photo op of the year.

现在还有些技术问题需要解决，美国航天局可能需要延期发现号发射计划11天，但如果按时发射，航天器就会连成一线，这可能是今年的绝版照片啊！

youdao

I planned some events for the day only to be reminded that it was a national holiday.

我给那天安排的一些事也只是为了提醒自己那天是国庆日。

youdao

It is an event that should be planned for to the best extent possible.

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Their seats were just below the raised dock where their sons would sit for the next three weeks, listening to a prosecution which aimed to prove not only that they killed James Bulger, but that they planned to, and that when they did they knew it to be wrong.

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On the day General Electric announced that it will supply the wind turbines for what's planned to be the world's largest wind farm, it also found out that it will have a new but familiar rival in the wind business.

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