The forbidden experiment has remained enticing but out of reach.禁忌實驗依然只能遠觀而無法觸及

out of reach夠不著； 達不到

Keep it out of reach by children.

置于兒童不能企及的地方。

We'll telephone Helen, but she's out of reach.

我們是想給海倫打電話的，可就是無法跟她聯系得上。

One scientist has found a unique way of getting round the ethical problem.一位科學家獨辟蹊徑繞開了這一道德問題

get round 回避

It's no good; you can't get round the issue by making excuses.

這樣是沒有用的; 你不能制造借口回避這個問題

You can sometimes get round the tax laws.

有時，人們可以鉆稅收法律的空子。

what speech and language human infants will develop without any exposure to spoken language.人類嬰兒在沒有語言交流的環境下會發展怎樣的語言

exposure to受到, 顯露

Her skin was dry after exposure to the wind.

經過風吹后她的皮膚很干。

His face is bright red from exposure to the sun.

他臉兒曬得紅通通的。