1·The fiftieth year shall be a jubilee for you; do not sow and do not reap what grows of itself or harvest the untended vines.
第五十年要作为你们的禧年。这年不可耕种,地中自长的,不可收割;没有修理的葡萄树,也不可摘取葡萄。
2·In the case of a work of joint authorship, the term shall expire on December 31 of the fiftieth year the death of the last surviving author.
如果是合作作品,截止于最后死亡的作者死亡后第五十年的12月31日。
3·The last one was added in 1959 when Hawaii became the fiftieth state of the United States of America.
最后一颗星是在1959年夏威夷成为美国第五十个州时加上去的。