第一部分：本周新闻回顾（0:08")

Investors face reckoning as stock market has worst week since beginning of pandemic. In an orderly but persistent plunge, nearly all sectors of the stock market sold off.
Telephone links between Tonga and the wider world began to be reconnected on Wednesday, though restoring full internet connectivity is likely to take a month or more according to the owner of the archipelago's sole subsea communications cable.
Three studies released Friday offered more evidence that COVID-19 vaccines are standing up to the omicron variant, at least among people who received booster shots. They are the first large U.S. studies to look at vaccine protection against omicron, health officials said.

第二部分：本周词汇（1:50")

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EP31 五分钟英语-口语听力 03:56 Share

五分钟英语ByEconFinDaily