ロジャーは氷の上で滑って足を痛めた。

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

ice; shaved ice (usually served with flavored simple syrup)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

above; up; over; elder (e.g. daughter); top; summit; surface; on; before; previous; superiority; one's superior (i.e. one's elder); on top of that; besides; what's more; upon (further inspection, etc.); based on (and occurring after); matters concerning...; as concerns ...; since (i.e. "for that reason"); suffix indicating higher social standing; place of one's superior (i.e. the throne); emperor; sovereign; shogun; daimyo; noblewoman (esp. the wife of a nobleman)

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

to be slippery; to be slimy; to behave charmingly; to walk merrily

foot; leg; gait; pace; bottom structural component (i.e. radical) of a kanji; means of transportation; money; coin

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

to hurt; to injure; to cause pain; to harm; to damage; to spoil; to worry; to bother; to be grieved over; to afflict; to cause financial loss; to hurt one's pocket