Sales have remained stable.

销售情况保持稳定。

Thee RMB exchange rate has remained stable.

人民币汇率保持稳定。

Plus his investor base has remained stable.

此外，公司的投资者群体一直保持稳定。

Our ginseng tea sales have remained stable.

我们的人参茶销售仍旧是稳定的。

In France and Portugal, revenues remained stable.

法国和葡萄牙的收入也相对平稳。