I was struck by her boyish enthusiasm.

我被她男孩般的热情感染了。

Her boyish expression amused friends around her.

她男孩子气的表情逗乐了周围的朋友。

The thirty-year-old man still retains boyish charm.

这个三十岁的男人还保留着男孩似的魅力。

Her boyish style was revolutionary in the early 1910s.

在1910年代早期，她男孩子气的风格是革命性的。

He was beguilingly boyish and attractive.

他散发着迷人的孩子气和魅力。

His face had lost its boyish roundness.

他的脸已不是小时候那副圆圆的娃娃脸了。

She had her long hair cut into a boyish crop.

她让人把她的长发剪成了像男孩子的短发。

She was relieved to see his face light up with a boyish grin.

看到他脸上显出孩子气的笑容，她松了一口气。

May: Daniel, you are so boyish.

阿美：丹尼尔，你太幼稚了。