Is there a sentence consisting of two idioms? For example, the enemy will block and have the means to cover. No attempt, no gain. Seeing is believing, but hearing is not.

"The enemy will block you, and the water will cover you", "Nothing ventured, nothing gained" and "Seeing is believing, but listening is empty" are all eight-character idioms, not two idioms. "Nothing ventured, nothing gained" is an idiom in the form of hypothetical complex sentences, which can only be used together. If you talk separately, you will become brainless. "The enemy will block you, and the water will drown you" and "Seeing is believing, but hearing is empty" are juxtaposed, but the situation is different, but they should also be combined before and after to complete the meaning and conform to the usage habits. Of course, some eight-character idioms can be used alone, such as "a hundred flowers blossom and a hundred schools of thought contend", "a hundred flowers blossom" and "a hundred schools of thought contend", which are actually two other idioms. "Fear of wind and fear, fear of grass and trees" and "fear of grass and trees" can be used as separate idioms. As for the use of two or more four-character idioms, it is very common, such as "brave and tenacious, indomitable, and dying" (lack of subject, not sentence).

Idioms are mostly composed of four words. Such idioms are called four-character idioms. Besides four-character idioms, there are some idioms that are not composed of four characters. Among them, there are many eight-character idioms, such as: security is easy, disaster is happy. The saddle never leaves the horse, and the armor never leaves the body. When the Eight Immortals crossed the sea, they all showed their magical power. The millipede is dead but not stiff. If you live with the lame, you will learn to limp. White sand is nirvana, and it is black. Go further. Success is not enough, but failure in a thousand miles away is more than enough. Wait, wait, wait

Idioms with other words, such as comfort zone. Black sheep thyme dish (thyme: the land of thyme in Fiona Fang; Talent: talent. Refers to the talents who can manage the Libai area in Fiona Fang. ) shoot Sirius with a long arrow. I didn't see a word. Nothing can be done. The shorties choose the general. Still valid. A mystery. I'll believe that when I see it. Rice, oil, salt, sauce and vinegar tea. The back waves of the Yangtze River push the front waves. Different winds in a hundred miles, different customs in a thousand miles. Love is added to the knee, and evil falls to Yu Yuan (added to the knee: placed on the knee; Rolling in the deep: Pushing into the abyss. Explain that you are unprincipled and emotional, and your attitude towards others is determined by your own likes and dislikes. Love wants to live, and evil wants to die (I always want him alive when I love him; When I hate him, I always want him to die. It refers to treating people with extreme personal likes and dislikes. ) wait, wait.