The trouble and the waste caused by abandoning the core of the ball pen and changing a new one without using up the ink are avoided.

避免了圆珠笔总是笔油用不完就要将笔芯弃旧换新，而带来了麻烦和浪费。

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The pen and the ink have both given the writer trouble.

钢笔和墨水都给这人添了麻烦。

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It also introduces a new resist ink for sign manufacture, its operating procedure and trouble-shooting. Some proposals for environment protection are provided.

同时还介绍了一种新型抗电镀油墨及工艺流程和操作中易出现的问题及解决对策，并对环境保护提出了几点建议。

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Amgen has gone through a lot of trouble to ink this deal, courting not only Seattle-based Immunex but also American Home Products (nyse: AHP - news - people ), which co-markets Enbrel and has a 41% stake in Immunex.

FORBES: Amgen, Immunex: The Arthritis Merger

We're hearing reports that women were told that they would be in serious trouble if the indelible ink that's used to ensure against multiple voting was seen on their fingers.

NPR: Afghanistan Officials Call Election a Success