First determine whether the following paragraph meets the fluency requirements for SCI review, if so, output [], if not, please follow the output formatting requirements to touch up the following article paragraph from the perspective of improving fluency:
Sample Output:
[
{
"src_text": "xxxxxxxxxx",
"tgt_text": "xxxxxxxxxxx",
"type": "smoother"
}
]
Thesis paragraph:
Although now the classification of climate is over 100 years old, originally formulated by NAME_1 and modified by his collaborators and successors, still in widespread use it is.