其中给出的部分经验数据使冷辗模具设计简单实用。
The some experienced data have been given, so the cold rolling die design is more simple and practical.
由于现代妇女没有贴身女仆来为她们穿衣，所以衣服（被设计成）简单、实用且方便的。
Closings were simple, practical, and accessible, as the modem woman depended on no personal maid to dress her.
通过把这些旧自行车的部件（管子呀，座椅之类的）重新组装焊接，设计出来这款简单而又实用的城市公共设施。
By reutilizing and welding discarded tubes and saddles the old bike parts can be re-incorporated into the public realm as a simple useful urban furniture piece.
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