The nomads who made these markings lived by hunting and fishing during the last Ice Age.

作出这些刻记的游牧人，依靠狩猎和捕鱼生活在冰河时代的晚期。

youdao

The nomads who made these markings lived by hunting and fishing during the last Ice Age which began about 35,000 B. C. and ended about 10,000 B.

这些痕迹是游牧人留下的，他们生活在从公元前约35，000年到公元前10，000年的冰川期的末期，以狩猎、捕鱼为生。

youdao

The nomads who made these markings lived by hunting ad fishing during the last Ice Age which began about 35,00 B. C. and ended about 10,000 B. C.

作出这些刻 记的游牧人，依靠狩猎和捕鱼生活在冰河时代的晚期。这段时期大约始于公元前 35，000 年而结束于公元前 10，000 年。

youdao