机器翻译：Last weekend, the US government saw a slight rebound in its funds available to pay bills, giving it some respite as talks over the debt ceiling continue. Data released on Monday showed that the cash balance of the US Treasury rose to $60.7 billion as of May 19. This is higher than the $57.3 billion figure the previous day, but still far below the $140 billion level seen on May 12. The Treasury's bank accounts have been under downward pressure lately due to measures to avoid breaching the $31.4 trillion debt limit. House Speaker McCarthy said he had a productive meeting with President Biden, but an agreement to avoid a catastrophic default on the debt has not been reached. Treasury Secretary Yellen warned again that the Treasury Department could "run out of cash" on June 1.