我们已开展了一场运动，以改善幼儿园和学校的服务。
We have started a campaign for better nursery and school services.
就上述疾病中的某些而言，我们已具备强效和安全的药物，可用于开展大规模预防运动。
For some of these diseases, we have powerful and safe medicines for use in mass prevention campaigns.
我已判明了六个能够在今后若干年内指导我们开展工作方法的问题。
I have identified six issues that can guide the way we approach our work in the coming years.
应用推荐