| 摘要 |
Abstract A floating enclosure (10) comprising an outer wall (12) comprising a tubular 5 structure having a lower edge (21) and an upper edge (20). One or more flotation devices are provided extending around at least a portion of the upper edge (20) of the outer wall (12) and a base wall (16) is secured across the lower edge (21) of the outer wall. The base wall (16) comprises a flexible sheet of material and the side wall (12) may be collapsed by folding. 0 /1w NilN -... .. .. . . . . . . . |
