I can only sigh for their own sigh and sigh.

我只有叹息，为自己的叹息而叹息。

youdao

A child born on the day his mother left him forever, every time he saw the other children accept her mother's gift, he could only sigh and weep silently.

一个孩子，在出生那天妈妈就永远的离开了他，每当他看见别的孩子接受妈妈的礼物时，他只能无声的叹息与哭泣。

youdao

The first distance of this goddess is so close, I am an upsurge of emotion, any language can not describe the mood at the moment, only sigh creator of the magic.

第一次距离这座神女如此之近，我心潮澎湃，任何语言都无法描述此刻的心情，只叹造物主之神奇。

youdao

Richard Watt, 40, can only sigh when the Prez story comes up.

FORBES: Playing the Latin rebound

Matsuda Kimio, a Tokyo civil servant, can only sigh.

CNN: Not so Fresh Polls

Then she gave a sigh and went into the house, only turning round on the veranda.

NPR: Excerpt: 'Esther's Inheritance'