He thinks boxing is good for kids, that it toughens them up.

他认为拳击对孩子们有好处，使他们变得坚强。

The new law toughens up penalties for those that misuse guns.

这部新法律加强了对滥用枪支者的惩处。

They believe that participating in fights toughens boys and shows them how to be men.

他们认为参与打架可以使男孩们变得坚强，并且教会他们怎样成为男子汉。

Toughens the Barbarian's skin, increasing armor by X %.

使野蛮人的皮肤变硬，增加X %护甲。

According to toughens in the flow garden of li Da Dun Ye recommend, this old man cleans up sludge in the obligation.

据在花园内锻炼的李大爷介绍，这位老人是在义务清理淤泥。

The other 5 percent of eggshells consists of a crucial " binding agent" that keeps the chalk from turning into dust and toughens he shells.

蛋壳成分的另外5％是重要的“黏合剂”，可以防止白垩灰化，并增加蛋壳硬度。

Salt is included in the dough because it regulates the rate of fermentation, toughens the gluten, and prevents the bread from being insipid in taste.

面团中还掺进了盐，因为盐可以调节发酵速率，韧化面筋，防止面包味道变淡。

The actress toughens up her J Brand jeans with motorcycle boots and a studded belt at LAX, while the designer keeps hers classic with pointy pumps at a West Hollywood event.

Hayden Panettiere把紧身裤塞在机车靴里配上铆钉皮带，而设计师身份的Nicky Hilton则用机头皮鞋来保持她一贯的优雅。

Insist the athletics toughens, ameliorable all over the body blood circulation, raise an anti - cold capacity and the resistance of air frame, this is to preclude a frostbite of had better device.

坚持体育锻炼，可改善周身血液循环，提高抗寒能力及机体的抵抗力，这是预防冻疮的最好方法。