BERLIN, Aug. 22 (Xinhua) -- A bright red wooden "1", colorful ice treats made from beetroot and carrot juice, and a bamboo stick for a birthday candle ... this was the scene in Zoo Berlin's panda enclosure on Friday as twins Leni and Lotti marked their very first birthday in true panda style.
The playful sisters wasted no time in getting festive: while one confidently climbed the bamboo "candle", the other curiously licked the ice treats, and before long, they were tumbling around in a joyful wrestling match.
