求翻译：它抗烟尘、抗火灾、抗有毒气体。银杏树体高大，树干通直，姿态优美，春夏翠绿，深秋金黄，是理想的园林绿化、行道树种。是什么意思？

It is anti-dust, anti-fire, anti-toxic gases. Ginkgo trees tall, straight trunk, graceful, spring green, golden autumn, is ideal for landscaping, street trees species.

Its anti-dust, fire-resistant, anti-toxic gas. commonwealth gingko tree trunks, tall and straight posture, beautiful green, spring, summer, autumn is the ideal of Staphylococcus, landscaping, Alley tree species.

Its anti-mist and dust, anti-fire, anti-virulent gas.The gingko tree body is big, the bough is straight from end to end, the posture is exquisite, the summer is spring Paris green, late autumn golden yellow, is the ideal botanical garden afforests, the profession tree seed.

Dust resistance, fire resistance, resistance to toxic gases. Ginkgo biloba trees tall, trunk pass straight, graceful as a Swan, green in spring and summer, autumn gold, is the ideal landscaping, street tree species.

正在翻译，请等待...