英语翻译1.but their biggest challenge was to secure financial ba

英语翻译
1.but their biggest challenge was to secure financial backing.
2.advertising executive
3.A low-level marketing campaign generated more than 2000 customers,with a high-value average order.
4.foregone salaries
5.bank overdraft

1 但是他们最大的挑战就是确保金融支持.
2 广告执行
3 一场低水平的市场营销活动吸引了两千多名顾客,并且平均订单量都很大.
4 之前的薪水
5 银行透支