【六级】Companies play a big role in creating a circular economy, in which value is generating less from extracting new resources and more from getting better use out of the resources we already have—but they must also get customers engaged in the process.
【六级】The shift, little noticed outside the medical establishment but already controversial inside it, suggests that doctors are starting to redefine their roles, from being concerned exclusively about individual patients to exerting influence on how healthcare
【考研】In many parts of the world renewable energy is already a principal energy source.
【四级】But there are a few pilot schools already making the transition（过渡）over to digital books.
【高考】Larry told her that he had already put out the fire and she should not move in case she injured her neck.
【六级】The good news is that most of this technology is already invented.
【六级】But consumers' preferences were already shifting toward touch-screen smartphones.
【六级】Robots already save us time, money and energy.
【六级】And we also need to plan ahead so that we're in a position to deal with the likely levels of climate change which are already inevitable and even more so too for the levels that are likely if we don't get those global agreements.
【考研】Most leading retailers have already tried e-commerce, with limited success, and expansion aboard.
【考研】The ruling is a victory for big chains with a presence in many states, since they usually collect sales tax on online purchases already.
【四级】In fact, I'd like to relive a period I've already lived: the 1960s—I was in my twenties, and everything was being renewed.
【四级】But if you don't already know how to do something, you will probably make some mistakes and you will make mistakes for a longer time if you have an audience
【考研】with Britain voting to leave the European Union, and GDP already predicted to slow as a result, it is now a timely moment to assess what he was referring to.
【四级】In fact, I’d like to relive a period I’ve already lived: the 1960s—I was in my twenties, and everything was being renewed.
【六级】One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many moving parts among them.
【六级】"They're getting nurtured by people they' ve already selected that they trust," she says.
【四级】Already there are many alternative fuel vehicles on the market, powered by anything from solar power to natural gas.
【高考】Publishers already in business, people who were owners of successful papers, had little desire to change the tradition.
【考研】Politicians have repeatedly “backloaded” public-sector pay deals, keeping the pay increases modest but adding to holidays and especially pensions that are already generous.