弹花

shòu huán jìng yīn zǐ de yǐng xiǎng fǎng huā kūn chóng de tán huā xiào lǜ zài nián fèn jiān chā yì jiào dà

受环境因子的影响，访花昆虫的弹花效率在年份间差异较大。

Because of the weather conditions, the tripping efficiency of visiting insects have a great difference between varied years.