汉朝也改进了长城的了望塔——把它们建成两层来增加更好的看守。
The Han also improved the watchtowers of the Great Wall - making them two storied to gain a better lookout.
巴西警方说，一位法官到巴西一座监狱视察，结果发现在了望塔中“看守”着735名囚犯的竟然是一个穿着警服的稻草人。
A judge on an inspection visit to a Brazilian jail discovered a straw scarecrow dressed in police uniform on the watchtower "guarding" some 735 jailbirds, police said.
巴西警方说，一位法官到巴西一座监狱视察，结果发现在了望塔中“看守”着735名囚犯的竟然是一个穿着警服的稻草人。
A judge on an inspection visit to a Brazilian jail discovered a straw scarecrow dressed in police uniform on the watchtower "guarding" some 735 jailbirds, police said.
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