The slump comes with thousands of planes stuck on the ground since Rolls Royce charges airlines for the number of hours its engines fly.

自從勞斯萊斯按發動機飛行小時數向航空公司收費後，成千上萬的飛機滯留在地面上，造成了飛機的不景氣。

That spelled trouble for earnings.

這給盈利帶來了麻煩。

The company says the worst is behind it, though Rolls Royce expects to burn through less cash this year, predicting a travel upturn in the second half.

該公司表示，最壞的情況已經過去了，不過勞斯萊斯預計今年燒掉的現金較少，預測下半年出行會有所好轉。

Hitting its targets will require airlines to fly 55% of their 2019 capacity this year, but the UK company says it has plenty of liquidity and could survive even a severe downside scenario.

達到目標將需要航空公司在今年飛出2019年運力的55%，但英國公司表示，它有充足的流動性，即使在嚴重的下行情況下也能生存。

The firm plans to strengthen its balance sheet with asset sales totaling around $2.8 billion.

該公司計劃加強其資產負債表，資產出售總額約28億美元。

Most of that will come from the sale of Spanish unit I T Pierrot, which role says is on track.

其中大部分將來自西班牙組織、部門I T Pierrot的銷售，該角色表示正在按計劃進行。

Investors appeared to welcome Thursday's news.

投資者似乎對週四的消息表示歡迎。

Rolls Royce shares were up 2.7% by mid morning.

截至上午，勞斯萊斯股價上漲2.7%。