...you jiao gong sun shu所以,银杏树又叫公孙树。da xiongmao...
银杏树长得慢极了,寿命很长,从zai zhong dao jié guo yao er shi duo nian si shi nian hou coi neng da liang jie guo栽种到结果要二十多年,四十年后才能大量结果。suo yǐ yin xing shu you jiao gong sun shu所以,银杏树又叫公孙树。da xiongmao shi wo men shu xi de d...