• 同时；然而，不过
• 同时,可是

Adverb:

1. at the same instant;

   "they spoke simultaneously"
   

2. overlapping in duration;

   "concurrently with the conference an exhibition of things associated with Rutherford was held"
   "going to school and holding a job at the same time"
   

1. at the same time

1. 同时：与此同时(Atthesametime),大将赵云怀抱刘备的幼子阿斗,在曹营中单骑纵横,毙敌无数,终于杀出重围. 此时,溃败到夏口的刘军与曹军仅一江之隔. 刘备明白,仅凭长江天险阻拦强大的曹军并非长久之计,曹操早晚会打过长江,届时百姓必将尽遭涂炭.

2. at the same time

2. 与此同时：与此同时(Atthesametime),仍在法国多尔登山谷继续工作(从事体力或脑力劳动,也泛指机器工具)的小组其他成员在遗址里发现了一间濒临崩塌的密室,并在里面找到了一个600多年前不可能存在的双焦透镜,最不可思议的是,

3. 同时,然而,不过：atthe moment此刻,目前 |atthesametime同时;然而,不过 |atthe sight of一看见......就

4. 但是,然而：at onetime 同时,曾经,从前曾 |atthesametime 但是,然而 |attimes 有时

My free time does not coincide with his.

我和他不是同时有空。

The two runners broke the tape together.

两位赛跑运动员在终点同时撞线。

at the same time, I'd like to be sure it's true.

尽管如此，我还是想证实它的真实性。

Yet still the comma gets no respect.

尽管如此，逗号仍然不受人尊重。

'We're all talking at the same time.' 'u2014 'Yeah. Sorry.'

“我们俩在同时讲话。”——“噢，抱歉。”

Dividing his command, Morgan assailed both strongholds at the same time.

摩根派遣部队同时袭击了两个据点。

The cookery course was serious and hedonistic at the same time.

烹饪课既是一件严肃的事又是一种享受。

It's impossible to get everybody together at the same time.

让所有人同时聚在一起是不可能的。

She looked so beautiful, and at the same time so remote.

她相貌如此美丽，同时又如此清高不群。

at the same time she felt a prick on her neck.

同时，她觉得脖子上一阵刺痛。

A wide promenade allows many people to walk at the same time.

宽阔的人行道可容许多人同时行走.

She and I both arrived at the same time by pure coincidence.

我和她同时到达纯属巧合.

I'll book you out at the same time as myself.

我将替你办与我同时离开旅馆的手续.

Several matters have cropped up at the same time.

几件事挤在一块儿了.

All the boats and carts started off at the same time.

车船齐发.

at the same time you must have sympathy.

但是你必须有同情心.

All speak at the same time.

大家同时说.

Never before has the industry had to cope with war and recession at the same time.

这个行业以前从未有过必须同时应付战争和萧条的经历。

Roll the wine around in your mouth, drawing in air at the same time.

让酒在嘴里滚一下，同时吸气。