Police closed off about 12 blocks of a major San Francisco thoroughfare for today's march. [VERB PREP. noun]
由於今天的示威遊行,警方封鎖了舊金山一條主幹道上大約12個街區。
The old guard of leaders are closed off behind walls built of yesterday's ideology. [VERB PREP. noun (not pronoun)]
領導人的老警衛們生活在用過去的意識形態築成的高牆内,與世隔絕。
See also: close off
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