1·There are new uses of words coming in and old uses dying out.
词语的新用法在涌现，旧用法在消亡。
—— 《柯林斯英汉双解大词典》
2·Some kinds were even in danger of dying out.
有些种类甚至面临灭绝的危险。
3·The elk in the park were in danger of dying out.
公园里的麋鹿有灭绝的危险。
4·As a result, many animals are dying out, such as penguins and polar bears.
因此，许多动物正在灭绝，比如企鹅和北极熊。
5·Knowing that pangolins are facing the danger of dying out, Landon quickly decided to take action to protect them.
得知穿山甲正面临灭绝的危险，兰德勒迅速决定采取行动来保护它们。
6·The Neanderthals lived alongside human ancestors in Europe for tens of thousands of years, before dying out about 40,000 years ago.
尼安德特人与人类祖先一起在欧洲生活了数万年，直到大约4万年前灭绝。
7·Many animals and plants are in danger because of dying out.
许多动植物由于灭绝而处于危险之中。
8·King penguins in the Antarctic will be on the verge of dying out.
南极的帝企鹅将濒临灭绝。
9·In the 1980s, electrical lines and lead poisoning nearly drove them to dying out.
在20世纪80年代，电线和铅中毒几乎使它们濒临灭绝。
10·There are about 6,000 languages that are spoken around the world, but 43% of them are dying out.
世界上大约有6000种语言，但其中43%正在消亡。