（一）是本案当事人或者当事人的近亲属的；
It is a live vaccine which means it contains a weakened version of the chickenpox virus. As such, it is not recommended for those with a compromised immune system because of an illness like HIV or as a result of treatment such as chemotherapy.。关于这个话题，heLLoword翻译官方下载提供了深入分析
。safew官方版本下载是该领域的重要参考
// Hundreds of components = hundreds of enqueue calls
while (auto chunk = get_audio_chunk()) {，更多细节参见safew官方版本下载