The roll-out of the service will begin in the first quarter of 2023.

该服务的推出将于2023年第一季度开始。

The order was booked in the first quarter of 2011.

该订单在2011年第一季度签订。

The first quarter of fixed-asset investment growth rate of 43%.

第一季度的固定资产投资增长率为43 ％。

The external sector also offered encouragement in the first quarter.

对外贸易方面还提出鼓励在第一季度完成。

During the first quarter of 2018, same-store sales rose 4.2%.

2018年第一季度，同店销售额增长了4.2%。

So if you're talking about the first quarter of the year, you're talking about January, February, March. That's your first quarter.

所以如果你在谈论今年的第一季度，你所指的是一月、二月和三月。这就是第一季度。

The end of the first quarter is upon us and you've probably just paid first-quarter taxes.

第一季度很快就结束了，你可能已经支付了这一季的税款。

We said software performance would be consistent with first quarter, and we did that.

同时，我们当时还强调软件业务部门收益会同第一季度基本持平，而事实上我们比第一季度做得更好。

Both consumption and exports fared well in the first quarter, however.

但今年第一季度消费和出口均增势良好.

Second of all, we had a very positive consulting performance in the first quarter.

其二，公司第一季度绩效顾问工作出色；