and or so as to

It doesn't matter, so long as they're enjoyable, and not likely to have negative side effects, such as drinking too much alcohol or going on a wild spending spree if you're on a tight budget.

这没关系，只要它们是令人愉快的，而且不太可能有负面影响，比如喝酒过量或者在预算紧张的情况下疯狂消费。

One possibility is to help look after the entertainers, or you could spend an hour or so organising people as they arrive, and then just be part of the team making sure everything's going smoothly.

其中一个方案是去协助照看这些表演人员，或者花一个小时左右，在他们到达之后做好组织工作，然后跟他们在一起，确保一切顺利进行。

In the last decade or so, advances in technology have allowed mass-market labels such as Zara, H&M, and Uniqlo to react to trends more quickly and anticipate demand more precisely.

在过去十年左右的时间里，科技的进步让 Zara 、H&M 和优衣库等大众品牌能够更快地对潮流做出反应，更准确地预测需求。