A circle is a round-shaped figure that has no corners.

圆形是没有角的图形。

Yuán xíng shì méiyǒu jiǎo de túxíng.

A cylinder is the shape of a pillar.

圆柱体是柱子的形状。

Yuánzhù tǐ shì zhùzi de xíngzhuàng.

Heart shape represents love.

心形象征着爱。

xīn xíng xiàng zhēng zhe ài。

An oval is a slimmer version of a circle.

椭圆形是较瘦长版本的圆形。

Tuǒyuán xíng shì jiào shòucháng bǎnběn de yuán xíng.

The pyramid has 8 edges.

金字塔有八条边。

jīn zì tǎ yǒu bā tiáo biān.

A rectangle is a longer version of a square.

长方形是正方形的较长版本。

Chángfāngxíng shì zhèngfāngxíng de jiào zhǎng bǎnběn.

Rhombus refers to the outline shape of the diamond as you look at it from the top down.

菱形状是指从上向下看时钻石的轮廓形状。

Língxíng shì zhǐ cóng shàng xiàng xià kàn shí zuànshí de lúnkuò xíngzhuàng.

A semicircle is half of a circle.

半圆形是圆形的一半。

Bàn yuán xíng shì yuán xíng de yībàn.

The Square has four equal straight sides.

正方形具有四个相等的直边。

Zhèngfāngxíng jùyǒu sì gè xiāngděng de zhí biān.

Triangle is a figure with three angles.

三角形是具有三个角度的图形。

Sānjiǎoxíng shì jùyǒu sān gè jiǎodù de túxíng.