Thankfully, no one was privy to my intense internal debates about whether to include hand cream, or an extra pair of socks; they would have thought I’d lost my mind!

幸好，没有人知道我内心激烈的天人交战，纠结于带护手霜还是带一双备用的袜子；否则别人可能会认为我已经神志不清了。

youdao

The relative sliding ratio formulas of an involute internal spur gear pair are developed.

推导了渐开线内齿轮副相对滑动率的计算公式。

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To determine the internal gear pair design parameters of two-stage internal contact involute planet gear reducer all constrained conditions from machining to assembly must be satisfied.

确定双内啮合渐开线行星齿轮减速器内齿轮副的设计参数，从制造到安装有许多限制条件。

youdao

The pair face an internal club inquiry for allegedly misbehaving at a civic reception held in Huddersfield after last month's Challenge Cup final.

BBC: Huddersfield 48-16 Wigan

The pair were threatened with internal disciplinary action this week, but both started in Newport.

BBC: Dragons 22-24 Benetton Treviso

In an age where companies are scrambling to combat the sinking prices of LCD HDTVs, Uniden decided to make no bones about where it was trimming the fat, as it introduced a pair of 1080p sets that are devoid of an internal digital TV tuner.

ENGADGET: Uniden intros digital tuner-less 1080p LCD TVs HD