Turn round or Turn around?

留意：兩句都得。
英式英文常用 round，而美式就多用 around。即然用得解釋o黎答呢題，何不查下字典？就以呢度好多人鍾意成頁 copy and paste o既 yahoo 字典做例，round 作 adverb 時就有 around o既意思，例句如：
The wheel went round and round.
merriam webster網上字典查 round〔http://www.m-w.com/dictionary/round〕，作 adverb 解時，就只得一個解釋：等於 around。
所以 turn round / around，都o岩。

梗係Turn around岩啦

round係圓形物
around係環繞

so係trun around~~

Turn around