我们看到许多从未见过的国外花卉和植物在昆明世博会上。
We saw many exotic flowers and plants which we had never seen before at the Kunming International Fair.
花展中，我们看到许多以前从未见过的外来植物。
We saw many exotic plants at the flower exhibition, which we had never seen before.
花展中，我们看到许多以前从未见过的外来植物。
We saw many exotic plants at the flower exhibition, which we had never seen before.
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