1, raindrops rustle and fall into the river; The river slowly pours into the lake; The lake is undulating and endless.
2, spring water, flowing into the stream; The stream dripped into the river; The river is surging.
3. The stream is long and rushes to the river; The river gurgles and flows to the ocean; The ocean is choppy and magnificent.
Imitation can consider its implicit requirements from the following aspects:
(1) See whether the example sentence is simple or complex, declarative or interrogative, whole or scattered, affirmative or negative, long or short.
(2) Look at the logical relationship between the structure of phrases in a single sentence and clauses in a complex sentence.
(3) Look at the style, color and emotional tone.
(4) Look at keywords and so on. We should attach great importance to the analysis of implicit demand.