<nav id="aaa0a"></nav>
<tfoot id="aaa0a"><noscript id="aaa0a"></noscript></tfoot>
  • 

    <sup id="aaa0a"><delect id="aaa0a"></delect></sup>
    • 
<small id="aaa0a"></small>
    <tr id="aaa0a"><blockquote id="aaa0a"></blockquote></tr>
    • <tr id="aaa0a"><blockquote id="aaa0a"></blockquote></tr>
    <sup id="aaa0a"><code id="aaa0a"></code></sup>
    • 

    <noscript id="aaa0a"><optgroup id="aaa0a"></optgroup></noscript>
  • <sup id="aaa0a"><cite id="aaa0a"></cite></sup>

    <tfoot id="aaa0a"><dd id="aaa0a"></dd></tfoot>
  • <nav id="aaa0a"></nav><sup id="aaa0a"><delect id="aaa0a"></delect></sup>
    <sup id="aaa0a"><code id="aaa0a"></code></sup>
    <small id="aaa0a"></small><nav id="aaa0a"></nav>
  • 

    AV福利国产永久免费,国精品无码A区一区二区,亚洲日产中文字幕无码,AV香港经典三级级在线观看
    

    
	
    
    
        
    
            人民網(wǎng)
        
    
    
    
    
    
	
    
    
        
	
    
    
    
    
    
 		
	
    
	
	
    
		人民網(wǎng)>>文旅·體育
	
    
	
	
    
		
    
			
    
			
    世界同期待——寫在北京冬奧會開幕倒計時一個月之際【9】
    
			
    
			
    
			
    
				
    
					2022年01月05日08:37 | 來源：新華網(wǎng)
				
    
				
    
					小字號
				
    
			
    
			
    
				
    
            	
    
				
    原標題：世界同期待——寫在北京冬奧會開幕倒計時一個月之際
    

    
	
    

    
	　　2021年11月28日，清華大學舉辦面向冬奧學生志愿者的“心肺復蘇及AED使用急救技能”工作坊，這是冬奧學生志愿者在急救技能培訓上學習使用自動除顫器。
    

    
	　　新華社記者 鞠煥宗 攝
    

    
                
    
                
    (責編：王連香、連品潔)
    
				
    分享讓更多人看到  
    
			
    
			
			
            
			
		
    
		
	
    
	
	
	
    
		
	
    

    


    返回頂部
    












AV福利国产永久免费 

    <nav id="aaa0a"></nav>
    <tfoot id="aaa0a"><noscript id="aaa0a"></noscript></tfoot>
  • 

    <sup id="aaa0a"><delect id="aaa0a"></delect></sup>
    • 
<small id="aaa0a"></small>
    <tr id="aaa0a"><blockquote id="aaa0a"></blockquote></tr>
    • <tr id="aaa0a"><blockquote id="aaa0a"></blockquote></tr>
    <sup id="aaa0a"><code id="aaa0a"></code></sup>
    • 

    <noscript id="aaa0a"><optgroup id="aaa0a"></optgroup></noscript>
  • <sup id="aaa0a"><cite id="aaa0a"></cite></sup>

    <tfoot id="aaa0a"><dd id="aaa0a"></dd></tfoot>
  • <nav id="aaa0a"></nav><sup id="aaa0a"><delect id="aaa0a"></delect></sup>
    <sup id="aaa0a"><code id="aaa0a"></code></sup>
    <small id="aaa0a"></small><nav id="aaa0a"></nav>
  •