Emergents, which do not form a continuous layer, are usually the giants of the forest, reaching heights of 35 to 70 m or more, and trunk sizes of over 2 m in diameter.

不形成连续层的新生植物通常是森林中的巨人，高度可达35至70米或更高，树干直径超过2米。

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Various sizes of caisson will be built, including one 15 metres (50 feet) or so in diameter, large enough to fit over a whole blowout preventer.

此外还将建造大小各异的沉箱，包括一个直径约为15米(50英尺)、足以覆盖整个防喷装置的沉箱。

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According to the project, a new paving system will be added to the existing one: a layer of stones of various sizes, between 2 and 3 cm in diameter.

根据该项目，将在现有基础上增加一个新的石板路系统：直径在2和3厘米之间的不同型号的石材面层。

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When Catherine Bencheghib and her family moved from Paris to Seminyak in Bali, she had the couple design 12 ceramic lily pads in different sizes the largest more than 30 inches in diameter that float in the four big ponds in her garden.

WSJ: Lily Pads and Bamboo Stalks, Made of Clay

Various sizes of caisson will be built, including one 15 metres (50 feet) or so in diameter, large enough to fit over a whole blowout preventer.

ECONOMIST: Fixing oil wells