问Display TextView中出现问题

EN

<LinearLayout
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:orientation="vertical"
        >

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"

            >
            <Button
                android:layout_height="35dip"
                android:layout_width="wrap_content"
                android:text="1973"
                android:textColor="#ffffff"
                android:layout_marginTop="7dip"
                android:background="@drawable/histry"/>
            <TextView
                    android:layout_height="100dip"
                    android:layout_width="wrap_content"
                    android:textSize="12px"
                    android:layout_marginLeft="5dip"
                    android:singleLine="false"

                    android:text="Tony Collier, a cook at the Grandview Foundation in Pasadena, begins collecting and distributing food. Collier receives more food donations from local businesses than anticipated and he shares the food with other organizations helping the hungry.  Collier begins the first search for a larger facility by moving the small operation into a two-car garage."/>

        </LinearLayout>     

    </LinearLayout>