如果没有，市场参与者不应该被强迫使用它们。
If not, market participants should not be forced to use them.
传统容器强迫使用指定的编程模型，轻量级容器则不是。
Where traditional containers force a given programming model, lightweight containers do not.
很少有人会因为被强迫使用右手而产生些许心理障碍。
Few people with minor psychological disturbances as a result of being forced to use their right hand.
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