翻译：东京将在 2020 年举办奥运会，这将为当地经济注入亟需的活力。
Olympic Games which will be exhibited in Tokyo in 2020 will provide much-needed energy for local economy.
场景：互联网与英语学习
造句：Internet provided much-needed supports, such as shortening the learning distance and reducing learning costs, for English learners.
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