The cantilever of the amphitheater clearly designates a protectedentry.
露天剧场的悬梁明显地指定为一个受保护的入口。
2
The main entry it's also here, which is protected by a light metalic structure.
被轻金属结构保护的主入口也在这里。
3
Extra "Help" link appears in the password entry dialog during scanning of password-protected archives. Pressing the link is identical to pressing the "Skip" button.