While admitting the beauty of a starfish , he saw greenish toes protruding from the sandy floor 正当他惊叹于海星的美丽时，他看见从沙质海床里露出来绿色的脚趾头。
Orders for closure of roads reclamation of or other works over and upon the government foreshore and sea - bed 封闭道路命令政府前滨及海床或其上进行填海或其他工程命令
Gazetting under the relevant legislation such as town planning ordinance and foreshore and seabed ordinance 透过有关法例于宪报公布，例如城市规划条例及前滨与海床条例等；
If an immersed tube about 10 metres high is placed above the existing seabed level , which is at around - 12mpd -假如在现有海床上约主水平基准面以下12米处敷设直径约10米的沉管。
Wwf hong kong s comments on foreshore , sea - bed and roads amendment bill 2003 view conservation strategy for hong kong 世界自然基金会对前滨海床及道路修订条例草案2003的意见
" once the iceberg stuck fast on the seabed it was like a rock in a river , " said scientist vera schlindwein 科学家维拉施林德魏因说： “当冰山撞击海床时，它就像河中的一座礁石。
A participant showed concern about the deployment of artificial reef that has deteriorated the seabed environment 一名与会者对放置人工鱼礁的问题表示关注，认为此举破坏海床环境。
In 1973 , two old cannons were unearthed during a sea bed excavation project carried out by the government in chai wan 这两尊古炮是政府在1973年于柴湾进行海床挖掘工程时所掘出的。
Divers search for eggs on the sea floor dodging schools of fish , then turning in eggs for prizes 潜水者在避开鱼群的前提下在海床范围内搜寻事先藏好的蛋,然后将以找到蛋的个数多少评奖。
Water quality monitoring is generally conducted once a month , and sediment quality monitoring is conducted twice a year 环境保护署每月进行水质监测一次，而海床沉积物监测则每年进行两次。
