They often go clamming.是什么意思？

They often go clamming.

他们常去浅滩拾蛤蜊.

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

often

adv. 常常，经常，时常，再三；

例句
Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.
相对于母本DNA,基因畸变往往更多地与父本DNA上的缺陷相关。

go

vi. 走，离开，去做，进

例句
I would love to go abroad this year, perhaps to the South of France.
我今年很想出国，可能是去法国南部。

clamming

v. （在沙滩上）挖蛤( clam的现在分词 )；

例句
Go clamming is also a dangerous work with a willy - willy ( typhoon ).
在台风天的拾 蛤蜊 也是份危险的工作.