![](http://www.ecns.cn/hd/2021/04/01/a1faef9be35043bcacd79ed8b7b15ae8.jpg)
Giant pandas Ya Ya and Le Le eat bamboo at the Memphis Zoo in Memphis, Tennessee, U.S., March 16, 2021. (Photo/IC Photo)
![](http://www.ecns.cn/hd/2021/04/01/ca6f0b02b4d14f3c8795f7c9fcdac6f2.jpg)
Giant pandas Ya Ya and Le Le eat bamboo at the Memphis Zoo in Memphis, Tennessee, U.S., March 16, 2021. (Photo/IC Photo)
![](http://www.ecns.cn/hd/2021/04/01/acefba478703428fa1b64961874cdd38.jpg)
Giant pandas Ya Ya and Le Le eat bamboo at the Memphis Zoo in Memphis, Tennessee, U.S., March 16, 2021. (Photo/IC Photo)