这里只有百分之八是丛林地带。

Only 8 percent of the area is forested.

《柯林斯英汉双解大词典》

她只有八岁时，母亲就劝她节食。

Her mother talked her to diet when she was only eight years old.

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吉百利在洛杉矶面世，只有八种口味：樱桃、柠檬、奶油苏打、橘子、青苹果、沙士、葡萄和甘草。

The Jelly Belly was created in Los Angeles with just eight flavors: cherry, lemon, cream soda, tangerine, green apple, root beer, grape and licorice.

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The nitrogen. The reason being that's the only one that didn't have a full octet yet.

氮，因为只有它的“八隅体“,还没有填满。

麻省理工公开课 - 化学原理课程节选