沮丧的达特在美国公开赛遭遇惨败

英国选手哈里特·达特在美国公开赛第二轮中遭遇痛苦失利，在酷热难耐的法拉盛草地被乌克兰19号种子玛尔塔·科斯秋克击败。

## Original Title: Disheartened Dart suffers painful US Open defeat

## Article Content:
Britain’s Harriet Dart suffers a painful defeat as she loses to Ukrainian 19th seed Marta Kostyuk in the US Open second round at a sweltering Flushing Meadows.

Original article: https://www.bbc.com/sport/tennis/articles/c7v50y670e2o