| 1. | The spokesman said another four red tides were formed by noctiluca scintillans
发言人说，另外四宗红潮是由夜光藻组成。 |
| 2. | The red tide was formed by noctiluca scintillans . it has been sighted in hong kong waters before and is non - toxic
这次红潮由夜光藻组成，并不含毒素，过往曾在香港水域出现。 |
| 3. | The red tide was formed by noctiluca scintillans . it had been sighted in hong kong waters before and was non - toxic
这次红潮由夜光藻组成，并不含毒素，过往亦曾在香港水域出现。 |
| 4. | The red tide was formed by noctiluca scintillans , which has been sighted in hong kong waters before and is non - toxic
这次红潮由夜光藻组成，并不含毒素，过往曾在香港水域出现。 |
| 5. | The red tide was formed by noctiluca scintillans . it had been sighted in hong kong waters before and was non - toxic
这次红潮由夜光藻组成，并不含毒素，过往亦曾在香港水域出现。 |
| 6. | The two red tides were formed by noctiluca scintillans . it had been sighted in hong kong waters before and was non - toxic
这两次红潮均由夜光藻组成，并不含毒素，过往亦曾在香港水域出现。 |
| 7. | The two red tides were formed by noctiluca scintillans . it had been sighted in hong kong waters before and was non - toxic
这两组红潮均由夜光藻组成，并不含毒性，过往亦曾在香港水域出现。 |
| 8. | All the red tides were formed by noctiluca scintillans . the species had been sighted in hong kong waters before and was non - toxic
这五宗红潮均由夜光藻组成，并不含毒素，过往亦曾在香港水域出现。 |
| 9. | On the other hand , noctiluca scintillans and scrippsiella trochoidea had been sighted in hong kong waters before and were non - toxic
至于夜光藻和锥状斯比藻，两种藻类过往亦曾在香港水域出现，并不含毒素。 |
| 10. | Another red tide was observed by epd staff at repulse bay on april 8 . it was formed by noctiluca scintillans and had dissipated the following day
环保署职员于四月八日在浅水湾发现另一宗红潮。这次红潮由夜光藻组成，并已于翌日消退。 |
