这附近有个动物园？我的孩子们一定会很高兴的。There's a zoo round here? That's dandy for my kids.孩子们到动物园就是为了看圈养的动物。Children come to zoos precisely to see captive animals.动物园在编制预算时预计今年游客会达85万。The zoo was budgeting for 850,000 visitors ...
When the magnetometer is attached to the plane, compensation must be introduced in the aircraft itself.当磁力仪安置在飞机上时, 必须对机身的影响加以补偿.Magnetometer Device used to detect metal objects.磁性检测机检测金属物品的设备.Operation principle of flux...