They are not as fit as they were.

他们不如以前那样健康。

Unsurprisingly, we didn't see any cougars as they are nocturnal.

不出所料，我们没有看到美洲狮，因为它们是夜行性动物。

They are not as well-off as they used to be.

他们不再像以前那样富裕了。

Do not ingest jequirity seeds as they are highly toxic.

不要误食相思豆，因为它们含有剧毒。

The park allows pets as long as they are on a leash.

公园允许宠物进入，只要它们拴着绳子。

He is always eager to try nouveau gadgets as soon as they are released.

他总是急于在新设备一发布就尝试。

They are as binding as they used to be.

它们和以前一样具有约束力。

For this purpose, select ripe bananas for freezing as they are much sweeter.

为此，选择成熟的香蕉来冷冻，因为它们更甜。

Sea otters are as clever as they are cuddly.

海獭不仅萌态十足，还非常聪明。

They must obey, do as they are told.

他们必须服从，按命令做。