It revised its April prediction when it said the volume of merchandise trade will decline by between 13 and 32 percent this year.

这修正了4月份的预测，当时预测结果称今年的商品贸易将下滑13%到32%。

The World Trade Organization says the volume of global merchandise trade will shrink by around 18.5 percent year-on-year in the second quarter of this year.

世界贸易组织（简称WTO）表示，今年第二季度全球商品贸易量将同比下降约18.5%。

World merchandise trade is down three percent in the first quarter of this year from the last three months of 2019 due to the COVID-19 pandemic.

由于新冠肺炎疫情的影响，今年第一季度全球商品贸易较2019年最后三个朋下降3%。