These fast-growingspecies can grow over the slower-growing species of coral, denying them light and preventing them from recovery.
这些生长迅速的物种可以覆盖生长较慢的珊瑚，使它们得不到光照，无法恢复生长。
2
Softwoods are fast-growing coniferous species that account for 80% of the world's timber.
软木是指速生的针叶林品种，占世界木材产量的80%。
3
But Paquette and Messier report that planting fast-growing hybrid poplar as nursemaid species to shelter slower-growing trees shows promising early results.