firstly

The programme is now seven years behind schedule as a result, firstly of increased costs, then of technical problems.(该计划现在比预定的计划晚了7年，首先是因为费用增加，其次是由于技术问题。)

Firstly, food is often thrown away before it reaches customers because too much of it is produced.(首先，食物经常在到达顾客之前就被扔掉，因为生产的食物太多了。)

No, firstly, I am superman.(不，首先，我是超人。)

Firstly, you need to rush to open space quickly if you are in a lower floor.(首先，如果你在较低的楼层，你需要迅速冲到开放空间。)

Firstly, most companies offer too many products in pink.(首先，大多数公司提供太多粉红色的产品。)

Firstly, since we know that familiarity makes time pass faster, we can expose ourselves to as many new experiences as possible.(首先，因为我们知道熟悉会让时间过得更快，所以我们可以让自己接触到尽可能多的新体验。)

Firstly, we should think about the health care experience as a whole.(首先，我们应该把医疗体验作为一个整体来考虑。)

Firstly, it reveals process faults upstream that can be corrected.(首先，它从后往前指出那些可以更正的工序故障。)

Firstly, I would like to thank all of you for hanging in there with me these past couples of weeks.(首先，我想感谢你们所有人在过去几个星期一直陪伴我。)

The occurrence of coexisting corrensite and allevardite in the same reservoir sample is firstly found and reported in the world.(世界上首次发现并报道了在同一储层样品中同时存在的堇青石和钠板石的存在。)