弗格森可能要让贝巴出任单箭头，这场比赛曼联输不起。
Ferguson may start with Dimitar Berbatov as a lone striker for a match United dare not lose.
在UML 中，关联与模型中的两个或多个类有关，关联由带数字的单箭头表示，数字意味着该关联的多重性。
In UML, an association relates two or more classes in a model and is indicated by an arrow on one end along with a number implying the multiplicity of that association.
红、黄、绿三色箭头图案单屏显示，箭头方向可任意调整。
The color of arrow display: red yellow and green. You can adjust the direction of the arrow.
红、黄、绿三色箭头图案单屏显示，箭头方向可任意调整。
The color of arrow display: red yellow and green. You can adjust the direction of the arrow.
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