New words：

mild [maɪld] adj.温和的；和善的；不严厉的；和煦的

Sample Sentences：

It's been a very mild winter this year.
She received a mild reproof from the teacher.
If you prefer mild flavours reduce or leave out the chilli.

reproof [rɪˈpruf] n.责备；谴责

New words：

curry [ˈkʌri] n.咖喱菜；咖喱

Sample Sentences：

You can taste the curry to see if it's hot enough.
This curry is not spicy at all, it's very mild so it won't burn your mouth.

mild [maɪld] adj.温和的；和善的；不严厉的；和煦的

New words：

chilli [ˈtʃɪli] n.辣椒；红辣椒；干辣椒粉
chillies [ˈtʃɪliz] chilli的复数

Sample Sentences：

You can make a curry hotter simply by adding chillies.

Mexicans generally eat chillies several times per day, while Americans only eat chillies a few times a week.

curry [ˈkʌri] n.咖喱菜；咖喱

New words：

theme [θim] n.主题；主旋律

Sample Sentences：

Stamp collecting was the theme of his talk.
The novel's central theme is war and peace.
The theme park attracts 2.5 million visitors a year.

New words：

revolve [rɪˈvɒlv] v.（使）转动，（使）旋转；环绕，围绕

Sample Sentences：

The fan revolved slowly.
The earth revolves around the sun.
She thinks that the world revolves around her.
Since childhood, her life has revolved around tennis.