If the sauce seems too sweet, add a dash of red wine vinegar.

如果酱太甜，就加少许红酒醋。

The rug adds a dash of colour to the room.

小地毯为房间增添了一点色彩。

Put in just a dash of vinegar.

稍许放一点点醋。

Add a dash of courage and express your love.

增添一份勇气，表达你的爱。

A dash of water in his face will revive him.

向他脸上泼水能使他苏醒。