Even when magnified, the two organisms are difficult to tell apart.

In fact, experts say the two are almost impossible to tell apart.

事实上, 专家说这两种病毒几乎不能区分出来.

The two things are very hard to tell apart.

这两样东西很难区别.

I'm not with you. Tell me what you mean.

我不明白你说的话，告诉我你是什么意思。

Do you want to tell me what all this is about?

你不打算告诉我这一切都是怎么回事吗？

He began to tell of the fighters'heroic exploits.

他开始讲述战士们的英雄事迹.

I will tell of you if dare to touch my pen.

你要敢碰我的钢笔,我就告你去.

Our sweetest songs are those that tell of saddest thought.

最甜美的的歌是诉说最悲伤的哀思.

I often hear tell of a so-called robot.

我常常听到人们说 所谓 机器人的事.

Accounts of that era tell of a paper and bamboo boat ablaze with 50,000 candles.

那个日期的文献记载中提到了一种用竹子和纸扎制而成的小船,上面装点着50000支蜡烛.

I often hear tell of such things.

我经常听人说起这些事.

I've heard tell of strange sights than that!

比这个更奇特的景象我都听说过!

His hands tell of labor.

从他的手看得出他做过体力的活儿.

Our sweetest songs are those that tell of saddest.

thought.最甜美的的歌是诉说最悲伤的哀思.

The farmers used a special system of counting to tell off their sheep.

农民们使用一种特殊的计数方法清点羊的头数.

Naughty little children often tell on each other.

顽皮的孩子们常常互相告状.

B : You are going to tell on me? Go ahead , chicken!

你要去告我的状? 去阿~胆小鬼!

Smoking will tell on you when you're getting old.

你上年纪时就会感受到吸烟的影响了.

You're saying you gonna tell on me?

你是说你想要告发我?

Smoking began to tell on his health.

他的健康受到了抽烟的影响.

The pressures of her job are beginning to tell on her.

工作的压力已经开始对她产生影响了.