A good stable vacuum must be safe and powerful, easy to maneuver, and must operate with minimal noise and reasonable energy efficiency.

一套好的马房用吸尘器必须是安全强力、易于使用以及必须是产生最小噪音和合理的能量效率。

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Frank Field, an iconoclastic Labour MP, notes that benefits for single mothers penalise those in stable relationships, which are clearly associated with good parenting.

反传统观念的工党议员弗兰克·菲尔德指出，给予单身母亲福利对婚姻稳定者并不公平，而稳定的婚姻显然与良好教养有关。

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According to Luca, the sea is a good place to grow plants because underwater temperatures remain stable, changing little from day to night.

据卢卡说，海洋是种植植物的好地方，因为水下温度较为稳定，昼夜变化很小。

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Who thinks it's more stable, show of hands? All right, who thinks it's less stable? Very good.

认为更稳定的请举手，好的，谁认为更不稳定？很好。

麻省理工公开课 - 化学原理课程节选

This is good, dilithium is stable.

这很好，双锂是稳定的。

麻省理工公开课 - 固态化学导论课程节选

In an effort repay his five friends, Good Friends Stable was formed.

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We have a good, stable client base and we all work hard.

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Taylor, who for some years now has been pointing out that since World War II, one period was notably more good and stable, from a macroeconomic perspective, than the others.

FORBES: The Modern Cycle Of Economic Boom And Bust