From that, the test group can create an accurate plan and schedule. 由此看出,測試組可以制定一個(gè)精確的計劃和進(jìn)度表。
In one test, for example, researchers showed both groups how to open up a plastic tube to get at a treat. 例如,在一項測試中,研究者向兩個(gè)測試組展示如何打開(kāi)一個(gè)塑料瓶拿到一個(gè)獎勵物。