will, resolve

I firm up my resolve.

私は意志を固めます

I firm up my resolve to give up smoking.

私は禁煙の意志を固めます

I firm up my resolve to give up smoking at the health center.

私は保健所で禁煙の意志を固めます

I firm up my resolve to give up smoking at the health center in the new year.

私は新年に保健所で禁煙の意志を固めます

I firm up my resolve to give up smoking at the health center with my wife in the new year.

私は妻と新年に保健所で禁煙の意志を固めます