Then a problem developed. The door of the spacecraft refused to shut tightly.

接着一个问题出现了。太空船的门无法紧密地关闭。

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First of all, one problem has always been that models are often developed at the beginning of a project and then become irrelevant as the project progresses.

首先，一个问题是模型通常都是在项目开始之初开发的，然后随着项目的不断进展就变得不相关了。

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Then, a new method to realize the ODF and PS linkage was developed, which can effectively solve LC leak and cold bubble problem of PS production in the ODF process.

开发了液晶滴下设备与PS高度检测设备联动的新型液晶滴下方法，有效地解决了PS产品在ODF工艺中发生漏液晶和低温气泡的问题。

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Then a problem developed.

VOA: special.2009.06.24

Their first winemaker developed a drinking problem, and when John Shafer finally convinced his son, by then a graduate of UC Davis's viticulture program, to take over as winemaker, the cellar was in abominable shape, full of mold, spoiled wine and a bacterial taint called Brettanomyces, which spoiled their 1981 vintage.

WSJ: The Near-Accidental Brilliance of Shafer Vineyards