sustain losses in business

例句：

1. 1. The company's profits have been sustaining for several years.
   这家公司的利润已经持续了好几年。
2. 2. The team needs to sustain their momentum in the final stretch of the game.
   队伍需要在比赛的最后阶段保持势头。
3. 3. The government is expected to sustain a budget deficit through the next year.
   预计政府将在明年维持预算赤字。