After finishing their ninth grade, some of them go to high school to continue their further education, and some of them go to vocational school to learn some practical skills.

完成九年纪的课程后，他们中的一些人会去高中继续深造，他们中的一些人会到职业学校学习一些实用的技巧。

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After finishing the fifth or sixth grade, at the age of eleven or twelve, students move on to a middle school or junior high school.

读完五年级或六年级后，十一岁或十二岁时，学生进入中学即初级中学。

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Constraints between rolling section and surface grade in a plan unit and impacts due to temperature of discharging, finishing milling and coiling are considered in the practice in hot rolling factory.

结合宝钢热轧厂计划编制的实际情况，考虑板坯轧制区段对轧制表面等级的约束和板坯出炉温度、精轧温度、卷取温度对计划单元的影响，建立了热轧计划编制的数学模型。

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The youngest (Dzhokar Tsarnaev), was admitted to the first grade, and without even finishing the first grade he along with his family left in spring, in March.

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