a strap that secures a saddle under a horse

• especially the girth on a Western saddle

系在马腹下固定马鞍的带子

• 尤指西部马鞍的腹带

something very easy to do

• an easy task

很容易的事

• 小菜一碟

something certain to happen

• a sure thing

必然会发生的事情

• 稳妥的把握

a tight grip

• firm control

紧紧的抓握

• 牢固的控制

to fasten tightly with a strap or belt

• to tighten down firmly

用带子紧紧系牢

• 牢牢收紧

to make certain or secure conclusively

• to guarantee a result

使之确定无疑

• 最终敲定