将“habitable"翻译成中文

For instance, having an atmosphere is a necessary condition for being a habitable planet.

举例来说,大气层 是一个可居住的星球的必要条件。

It had no choice but to regard environmental protection seriously as the only way of keeping Singapore habitable

它除了认真地将环境保护视为使新加坡继续保持适于居住的唯一方式以外别无选择。