1·Fit your home with solid doors, heavy duty locks, and window locks.
安装坚固的大门，重型门锁和窗锁。
2·Secure the heavy duty lock plates in your doors with four three-inch screws.
确认重型锁片以及4个3英寸螺丝置于门中。
3·A truly amazing heavy duty degreaser that delivers powerful cleaning and degreasing action Fast!
一个真正了不起的重型脱脂，提供强大的清洁和脱脂行动快！
4·Mr Gao, what do you think our offer about heavy duty truck?
高先生，您觉得我方关于重型卡车的报价怎样？
5·Red Seal endorsement is also available to qualified heavy duty equipment technicians and agricultural equipment technicians upon successful completion of the interprovincial Red Seal examination.
红印章背书对于通过跨省的红色钢印的考试的合格重型设备技术员和农业装备技术人员也适用。