translation.en: Thereafter, she has one baby only every five or six years, a long period of childhood dependency when the child is nursing, sleeping with the mother at night, and riding on her back.
translation.zh: 之后每五年或每六年她只生一仔 这么长的童年期内小猩猩很有依赖性，需要照料 晚上和妈妈一起睡，骑在她背上