His mother used to make much of him when he went back home.过去他放假回家时，母亲总是为他忙前忙后。They've been busy little bees planning the event.他们为筹备这个活动忙前忙后的。She was always flitting around the kitchen.她总是在厨房里忙前忙后。She'd been fluttering about in the kitchen.她一直在厨房里忙前忙后。