原文：More than 11 million Americans are at risk of losing their unemployment benefits in mid-March if Congress does not pass another relief package before then.超过1100万美国人正面临着在3月中旬失去失业救济金的风险，如果在那之前国会还没有通过新的纾困方案的话。结构分析：More than 11 million Americans是主语，are at risk of losing their unemployment benefits是系表型谓语语（of losing their unemployment benefits是后置定语），in mid-March是时间状语，if 引导状语从句，Congress是主语，does not pass是谓语，another relief package是宾语，before then是状语。About 11.4 million workers will be left with no cincome between March 14 and April 11.在3月14日至4月11日之间，大约会有1140万工人没有收入。结构分析：About 11.4 million workers是主语，will be left是谓语，with no income between March 14 and April 11是状语，其中between March 14 and April 11是后置定语。英语外刊，精读练习：1.句子结构、时态等分析；2.将英文译成中文。when two key federal jobless aid programs created a year ago under the CARES Act - and extended in the $900 billion relief package that Congress passed in December - expire.
