The sudden drop in quarterly orders was an unfortunate sign for the sales team.

季度訂單突然下滑，對業務團隊來說是個不祥的徵兆。

Losing our biggest client on Monday felt like an unfortunate start to the merger talks.

週一就失去最大客戶，讓合併談判有個不吉利的開始。

The delayed shipment from Busan was an unfortunate omen for the product launch schedule.

從釜山出發的貨物延誤，對產品上市時程來說是個不好的預兆。