1·超过8058人每平方英里，穿梭于人群之间，的确是一个挑战。
With more than 8, 058 people per square mile, making your way through the crowds could prove to be a challenge.
2·2009年，国土安全部花费66个人年，以应对国会质询，共提交2058份简报，并派出232明证人参加166场听证会。
In 2009, the Department of Homeland Security spent 66 work years responding to congressional questions, giving 2, 058 briefings, and sending 232 witnesses to 166 hearings.
3·比如2009年，国土安全部曾花费66个人年以应对国会的质询，提交了2058份简报，并派出232名证人参加了166场听证会。
In 2009, for example, the Department of Homeland Security spent 66 work years responding to congressional questions, giving 2, 058 briefings and sending 232 witnesses to 166 hearings.