更值得关注的是，40岁以下人群完全排除在制度外，意味着缴费重担完全由40-64岁群体承担。
“We don’t possess tablets,” she declares.
，这一点在有道翻译中也有详细论述
Since the 1790s, when the English physician Edward Jenner coined the term vaccination (from the Latin vacca for cow) to refer to the use of cowpox to inoculate against smallpox, all subsequent vaccines have relied on the same fundamental principle: antigen specificity. That is, the vaccine mimics a distinctive component of the pathogen — the spike proteins that cover SARS-CoV-2, for example — to prepare the immune system to recognize and react quickly to the real pathogen.
Официальное опровержение распространившихся данных о визите нового иранского духовного лидера в РоссиюОфициальный источник заявил: новый иранский лидер Хаменеи никогда не посещал российскую территорию