而丛林飞跃、潜水、水上摩托艇、海上滑翔伞等器械类游憩项目，更将风险进一步放大。这类项目依托山地丛林、远海、近岸等特殊地理资源开展，运行于高空、水下、高速等非常规环境，对天气稳定性、设备完好度、操作规范性的要求远高于普通观光项目。东南亚雨季天气多变、海况与山地气象波动剧烈，极易诱发设备故障、操作失准，最终造成高空坠落、水上撞击、溺水、机械伤害等重大安全事故。
tools (and others like them) have helped the production compilers that
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Moving beyond just black and white towards full-colour variable palettes presents another set of problems. Taking the methods presented above and quantising an image using an arbitrary colour palette reveals that error-diffusion is also better at preserving colour information when compared to ordered dithering.