On Tuesday, it also warned of a big cash outflow, blaming travel restrictions aimed at stopping the spread of new co vid 19 variants.

週二，它還警告說有大量現金流出，指責旅行限制，旨在阻止新的co vid 19 variants的傳播。

Rolls Royce now expect to cash out flow in the region of $2.7 billion for 2021 higher than current analyst estimates.

勞斯萊斯目前預計2021年的現金流在27億美元左右，高於目前分析師的預期。

The outflow reflects lower flying hours, which determines how much it's paid by airlines using its engines.

流出量反映了較低的飛行小時數，這決定了使用其發動機的航空公司支付多少錢。

Flying hours are expected to come in this year at about 55% of 2019 levels.

預計今年的飛行小時數將達到2019年水準的55%左右。

The firm's shares sank around 7% in morning trade on have lost 58% of value in the last 12 months.

該公司股價在早盤交易中下挫約7%，在過去12個月中已經損失了58%的價值。

Rolls Royce engines power, Boeing 78 Sevens and Airbus A three fifties.

勞斯萊斯發動機動力，波音78七和空客A三五。

To ride out the pandemic, it plans to sell assets worth £2 billion.

為了度過這場大瘟疫，它計劃出售價值20億英鎊的資產。