The caves can be visited only by prior arrangement.

这些洞穴只能预约参观。

《柯林斯英汉双解大词典》

The silence was broken only by the steady drip, drip of water from the roof.

只有屋顶上滴答滴答持续不断的滴水声打破了寂静。

《牛津词典》

Only by keeping down costs will America maintain its competitive advantage over other countries.

只有通过保持低成本美国才能保持对其他国家的竞争优势。

《柯林斯英汉双解大词典》

The I.M.F.predicts developing economies will continue to grow for the year, but only by about one and one-half percent.

VOA: special.2009.04.24

And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。

麻省理工公开课 - 固态化学导论课程节选

So anyways, Bohr ascended to the heights achieved only by Einstein.

无论如何，波尔到达了一个高度,仅仅只有爱因斯坦能到达。

麻省理工公开课 - 固态化学导论课程节选

To those hardy enough to survive here, it offered a life ruled only by the elements.

BBC: Iceland on horseback

Opened in 1928, the plane simply rotates in a circle powered only by its noisy propeller.

BBC: Europe��s grand old theme parks

He toiled only by lantern-light, not letting anyone watch him work, and stopping when passers-by approached.

BBC: The mystery of Florida��s Coral Castle