聽力每日練習(xí) listen 2771 Going?live

1--Our new production control program's going live on Monday. The old and the new programs will operate in tandem for four to six weeks. That should give us time to iron out any little problems.
 
2--Hope it all goes well. We're very busy at the moment and certainly don't want any problems at this time of year.
 
1-- Yes, I realise that. We've spent a long time planning and preparing for the change-over. I'm confident we won't have any major problems.
 
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注解：
 
1.control控制
2.operate運行
3.change-over轉(zhuǎn)換
 
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譯文：
 
1--我們新的生產(chǎn)控制程序在星期一正式上線。新舊程序?qū)⒐餐\行四到六周。這樣我們會有時間去排除任何小故障。
2--希望能夠一切運行正常。我們現(xiàn)在非常忙，當(dāng)然在一年的這個時候不希望它出任何問題。
1--是,我意識到這個問題了。我們花了很長時間為這次更換進行設(shè)計準備工作。我很有信心，我們不會出現(xiàn)任何大問題。