凤梨花静静开在池塘边。
The pineapple flowers bloom by the pond softly .
结果表明：乙烯利对凤梨催花效果显著，开花株率最高，花穗高度短；
The results indicated that , ethylene has the most significant effect on flower stimulation , with highest blossoming rate and the shortest pedicels .
凤梨花