传统上，模特秀是编辑提前6个月预先查看该季流行趋势的机会，并且可以计划如何将他们最好地展示给消费者。
The catwalks are traditionally a chance for editors to preview trends six months ahead of the season and to plan how best to present these to the consumer.
需要大量的预先资本投入和很好的提前计划过程来提前获得基础设施。
Large up-front capital commitment and a well-in-advance planning process are required to procure the infrastructure in advance.
我在举行期末考试时，会提前一到两周下发预先准备好的问答题。
When I do give finals, I distribute essay questions a week or two beforehand.
应用推荐