The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所线给弹弓效小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太床弹性有限，所以球给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹交了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧床弹性有限，所以弹就越小。

The boy discharged a stone from a sling.

这个男孩用石头。

The boy surrendered the catapult to the teacher.

那孩子把交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床性有限，所以球线给球效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。