Lotte is South Korea's No. 1 department-store operator in terms of sales, controlling more than 40% of the market.
乐天是韩国销售额最高的百货公司经营商，市场占有率逾40%。
2
Lastly, the simulation scenario of one operator console commanding and controlling several UCAVs was realized, and the prospect of next research was also proposed.
最后实现了操作员控制台指挥控制多架无人作战飞机协同作战的仿真，并对进一步的研究进行了展望。
3
This allows the operator to retain a comfortable, stable grip on the grip handle while simultaneously propelling and controlling direction of movement.